Can someone help me. What number is it can anyone help?

Can Someone Help Me. What Number Is It Can Anyone Help?

Answers

Answer 1

Step-by-step explanation:

2k=3×4

2k=12

2k/2=12/2

k=6

Answer 2

Answer:

k = 6

Step-by-step explanation:

In Ratio Questions , The Denominator takes the same Ratio as the Numerator and vice versa

so for Question , 4 is double 2

Then k must be double of 3

Then k=2*3 = 6


Related Questions

3. 46,386
4. 1,020,615
Write in word form

Answers

Answer:

46,386=Forty six thousand three hundred eighty six.

1,020,615=One million twenty thousand and six hundred fifteen.

please help I need help ill pick brainlyist
20points

Answers

Hello and Good Morning/Afternoon

Let's take this problem step by step:

What the problem wants to find:

  ⇒ area of a parallelogram

What is the area formula of the parallelogram:

  ⇒ Area = Base * Height

Let's gather the information necessary:

Base: 12 inHeight: 11 in

Let's solve:

   ⇒ Area = 12 * 11 = 132 in²

Answer: 132 in²

Hope that helps!

#LearnwithBrainly

Answer:

132 inches squared

Step-by-step explanation:

Area is 132 inches squared

Method 1:

Area of parallelogram = base x height = 11inches x 12 inches = 132 inches squared

Method 2:

Move the triangle divided by the dotted line on the right to the left.

It becomes a rectangle of 11 inches by 12 inches. 11 inches x 12 inches = 132 inches squared.

The kind of statistics that focuses on providing a description that illuminates some characteristic of a numerical dataset and has value as an estimate of a real-world measure is called

Answers

The kind of statistics that provides a description that illuminates some characteristic of a numerical dataset and has an estimate is called descriptive.

What does descriptive statistics mean?

Descriptive statistics is a branch of statistics field that sheds light on a given feature of datasets.

Descriptive statistics uses numerical coefficients to analyze datasets that may represent the overall population or only a sample.

In conclusion, the statistics that provides a description that illuminates some characteristic of a numerical dataset is called descriptive.

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If lines I and m are parallel, which pair of angles are congruent?
o 2 and 3
o 1 and 8
o 4 and 5
o 1 and 7

Answers

Answer:

last choice

angle 1 and 7 are alternet xterior angles

Step-by-step explanation:

please help in maths

Answers

The equivalent expressions of 22c + 33d are (a), (c) and (e)

How to determine the equivalent expressions?

The expression is given as:

22c + 33d

Factor out 11 from the expression

11(2c + 3d)

Multiply by 1

1 * 11(2c + 3d)

Express 1 as -1 * -1

-1 * -1 * 11(2c + 3d)

Evaluate the product

(-11) * (-2c - 3d)

Also, we have:

22c + 33d

Multiply by 1

(22c + 33d) * 1

Express 1 as 3/3

(22c + 33d) * 3/3

Evaluate the product

(66c + 99d) * 1/3

Hence, the equivalent expressions are (a), (c) and (e)

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What is the area of the shaded portion of the circle?
A: (16pi-32) in^2
B: (16pi-8) in^2
C: (64pi- 32) in^2
D: (64pi - 8) in^2

Answers

Answer:

1st option

Step-by-step explanation:

the area of the shaded portion is calculated as

area of sector - area of white Δ

area of sector = area of circle × fraction of circle

                        = πr² × [tex]\frac{90}{360}[/tex] ( r is the radius )

                        = π × 8² × [tex]\frac{1}{4}[/tex]

                       = 64π × [tex]\frac{1}{4}[/tex]

                       = 16π in²

area of Δ = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

here b = h = 8

area of Δ = [tex]\frac{1}{2}[/tex] × 8 × 8 = [tex]\frac{1}{2}[/tex] × 64 = 32 in²

then

area of shaded portion = (16π - 32 ) in²

PLEASE HELP

A linear function has a slope of Negative StartFraction 7 Over 9 EndFraction and a y-intercept of 3. How does this function compare to the linear function that is represented by the equation y + 11 = Negative StartFraction 7 Over 9 EndFraction (x minus 18)? a It has the same slope and the same y-intercept. b It has the same slope and a different y-intercept. c It has the same y-intercept and a different slope. d It has a different slope and a different y-intercept.

Answers

The given function: B. has the same slope and a different y-intercept.

What is the Equation in Slope-intercept Form of a Linear Function?

The linear function is expressed in slope-intercept form as, y = mx + b, where b is the y-intercept and m is the slope.

Slope (m) of the first function is: -7/9.

Its y-intercept (b) is: 3.

Given the equation, y + 11 = -7/9x - 18, rewrite in slope-intercept form:

y + 11 = -7/9x - 18

y = -7/9x - 18 - 11

y = -7/9x - 29

The slope (m) is: -7/9

Its y-intercept (b) is: -29

Therefore: B. It has the same slope and a different y-intercept.

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Triangle L N M is cut by a bisector that forms a right angle with the base and splits the base into 2 congruent lengths. The lengths of sides L N and N M are congruent. Angle L N M is (6 x + 1) degrees. Angle N M L is (4 x minus 11) degrees.

What is the measure of ∠NLM?

m∠NLM =

Answers

The value of ∠NLM = 29 degree

What is a Triangle ?

A triangle is a polygon with three sides , angles and vertices.

It is given that a Δ LNM is cut by a bisector

The bisector forms a right angle at the base and splits in tnto two congruent lengths

LN = NM

∠LNM = 6x +1

∠NML = 4x -11

∠NLM = ?

∠NLM =∠NML  = 4x -11

as 6x +1 is the value of the angle bisector

By the angle sum property

4x -11 +4x -11 + 12x+2 = 180

20x = 200

x = 10

The value of ∠NLM =

4x - 11 = 4 * 10 - 11 = 29 degree

Therefore the value of ∠NLM = 29 degree

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Answer: A.) ✔ 29 degrees

Step-by-step explanation: i hope this helps :)

5|x +9| < 10



x< ?
x> ?

Answers

Answer:

x<−7 and x>−11

Step-by-step explanation:

Let's solve your inequality step-by-step.

5(|x+9|)<10

Step 1: Divide both sides by 5.

5(|x+9|)/5 < 10/5

|x+9|<2

Step 2: Solve Absolute Value.

|x+9|<2

We know x+9<2 and x+9>−2

x+9<2(Condition 1)

x+9−9<2−9(Subtract 9 from both sides)

x<−7

x+9>−2(Condition 2)

x+9−9>−2−9(Subtract 9 from both sides)

x>−11

Answer:

x<−7 and x>−11

[tex]\huge\textsf{Hey there!}[/tex]

[tex]\huge\textbf{Equation:}[/tex]

[tex]\mathbf{5|x + 9| < 10}[/tex]

[tex]\huge\textbf{Solving:}[/tex]

[tex]\mathbf{5|x + 9| < 10}[/tex]

[tex]\huge\textbf{DIVIDE 5 to BOTH SIDES:}[/tex]

[tex]\mathbf{\dfrac{5|x \ + \ 9|}{5} = \dfrac{10}{5}}[/tex]

[tex]\huge\textbf{Simplify it!}[/tex]

[tex]\mathbf{|x + 9| < 2}[/tex]

[tex]\huge\textbf{Solve the absolute value:}[/tex]

[tex]\mathbf{|x + 9| < 2}[/tex]

[tex]\huge\textbf{Possibly we know that:}[/tex]

[tex]\mathbf{x + 9 < 2 \ and\ we\ know\ that \ x+9 > -2}[/tex]

[tex]\huge\textbf{Solving for:}[/tex]

[tex]\mathbf{x + 9 < 2}[/tex]

[tex]\huge\textbf{SUBTRACT 9 to BOTH SIDES:}[/tex]

[tex]\mathbf{x + 9 - 9 < 2 -9}[/tex]

[tex]\huge\textbf{Simplify it!}[/tex]

[tex]\mathbf{x < -7}[/tex]

[tex]\huge\textbf{Solving for:}[/tex]

[tex]\mathbf{x + 9 > -2}[/tex]

[tex]\huge\textbf{SUBTRACT 9 to BOTH SIDES:}[/tex]

[tex]\mathbf{x + 9 - 9 > -2 - 9}[/tex]

[tex]\huge\textbf{Simplify it!}[/tex]

[tex]\mathbf{x > -11}[/tex]

[tex]\huge\textbf{Answer(s):}[/tex]

[tex]\huge\boxed{\mathsf{x < -7\ or\ x > -11}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Quick algebra 1 assignment for 50 points!

Answers

Answer:

1. graphing a linear using slope

2. Determine the learning goals of your tutoring session

            - convert equations to slope-intercept forms.

            - graph linear equations from the slope-intercept form.

3. Provide a brief overview of the graphing method that you will be demonstrate.

          - use this formula y=mx+b to make the equation into slope intercept form

          - Then graph the line equation using the slope intercept form

4.  Plot the line Y = 2x+3 starting with the y-intercept and then using the slope

Steps on how to do number 4

1. Find the y-intercept = b of the equation y = mx + b.

2. Plot the y-intercept. The point will be (0, b).

3. Find the slope=m of the equation y = mx + b.

4. Make a single step, using the rise and run from the slope. (Make sure you go up to the right if it's positive and down to the right if it's negative.)

5. Connect those two points with your line.

Should look like the first graph below

5. Plot the line y= -3x+2  starting with the y-intercept and then using the slope.

Answer key

Use these steps

Find the y-intercept = b of the equation y = mx + b.

2. Plot the y-intercept. The point will be (0, b).

3. Find the slope=m of the equation y = mx + b.

4. Make a single step, using the rise and run from the slope. (Make sure you go up to the right if it's positive and down to the right if it's negative.)

Second graph is what number 5 question is supposed to look like

Solve for X. HELP?!

Answers

Answer:

x = 90

Step-by-step explanation:

In this figure the exterior angle is 130°

An exterior angle is the sum of the interior angles. The interior angles are x and 40 so x + 40 = 130 giving x = 130-40 = 90

Answer:

∠ x = 90°

(90 degrees)

Step-by-step explanation:

When two angles combine to make a straight line, we know that their angle values must add up to 180

Here, we can see that 130 combines with an inner angle to form a straight line. (I will be calling this interior angle z )

So, 130 + z = 180

   130 + z = 180

 - 130        -130

   z = 50

We also know that all angles in a triangle must add up to 180 degrees, and because we know the two other angles of our triangle now, we can find x

z + x + 40 = 180

50 + x + 40 = 180

90 + x = 180

- 90           -90

x = 90

So, the measure of angle x is 90°

hope this helps!! have a lovely day :)

HELPP,what’s the answer?

Answers

[tex]\rm y\ \le2x+1[/tex] , [tex]\rm y\le-x+3[/tex]  , Option B represents the the graph given .

What is an Inequality ?

An Inequality is a statement that connects two algebraic expression by an inequality operator.

To determine the solution of the inequalities , the common area that comes under the inequality will be found

The graph plotted using

y ≥ 2x +1 and y ≥ - x+3

it doesn't represent the solution as given in the question graph , graph no.1

The graph given in the question is the solution of the  set of inequalities

This can be understood by Graph 2

[tex]\rm y\ \le2x+1[/tex]

[tex]\rm y\le-x+3[/tex]

As all the inequalities of all the options were plotted  and the solution to the system of inequality is represented by the graph

Therefore Option B is the correct answer.

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Find the product of √4(√8+3).
O 4√2+6√3
O 2√3+6
O 8√2+6√3
O 4√2+6

Answers

Answer:

Step-by-step explanation:

hello :

√4=2 and √8=2√2

√4(√8+3). =2(2√2+3)=4√2+6

Answer:

4√2 +6

Step by step explanation:

To find the product of the the above question, we open bracket.

The question is in surd form.

√4(√8+3)

removing brackets.

√4×√8 + √4×3

2√8 + 2×3

2× √4×√2 + 6

2× 2 √2 + 6

4√2 + 6

mark the congruent parts of the triangles and complete the proof

Answers

1) given

2) definition of an angle bisector

3) reflexive

4) [tex]\triangle ABD \cong \triangle CBD[/tex] (ASA)

5) [tex]\angle A \cong \angle C[/tex] (CPCTC)

Mark has 580 stamps. Debbie has 720 stamps than Mark. How many stamps must Debbie give to mark so that Mark have 120 more than she?

Answers

480 stamps must be given to Mark

Answer: 130 stamps.

Step-by-step explanation:

Let amount оf the stamps Debbie must give to Mark so that Mark have 120 more than she is x.    

Hence,

(580+x)-(720-x)=120

580+x-720+x=120

2x-140=120

2x=260

2*x=2*130

x=130.

So, 130 stamps Debbie must give to Mark so that Mark have 120 more than she.

Good luck an' have a nice day!

What is the value of Lilly’s expression when x=5? Show or explain how you got your answer

Answers

Answer:

what is lollies expression. I need to now what the expression is in order to plug 5 in for x.

Step-by-step explanation:

we need the expression first

If mauricio does a job in 6 hrs less time than Alyson, and they can do the job together in 4 hrs, how long will it take to do the job alone

Answers

Mauricio takes 24 hours, and Alyson takes 24/5 hours if the Mauricio does a job in 6 hrs less time than Alyson.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

Let x and y be the time to take the job for Mauricio and Alyson respectively

1/x = 1/y - 1/6 ..(1)

1/x + 1/y = 1/4 ..(2)

After solving the equations:

[tex]\rm \dfrac{1}{\dfrac{6y}{6-y}}+\dfrac{1}{y}=\dfrac{1}{4}[/tex]

y = 24/5 hours

x = 24 hours

Thus, Mauricio takes 24 hours, and Alyson takes 24/5 hours if Mauricio does a job in 6 hrs less time than Alyson.

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Find the surface area.

Answers

Answer: 30506.49303

Step-by-step explanation:

Write the answer of p/q form 7.6 bar ​

Answers

7.6 expressed in p/q form is 7 3/5.

What is 7.6 in p/q form?

7.6 is in decimal. The decimal is a number that consists of integers and non integer. The integers are to the left of the decimal point and the non-integers are to the right of the decimal point.

In order to convert 7.6 to a fraction, note that 7 is the whole number while 0.6 is the non integer.

7.6 = 7 + 6/10

7 3/5

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Can someone help me with this problem having trouble

Answers

So the bottom line is for vehicle weight so if you look at the bar at the top it says 25 so go to the graph and put a dot on 25 and then it says city mp is 27 so you put a dot between 25 and 30 and the connect it with a line

Solve each triangle. Round answers to the nearest tenth.

Answers

The value of the missing triangle sides and angles are XY = 20.9, YZ = 12.4 and ∠Y = 119°

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

Sine rule is used to show the relationship between the sides and angles of a triangle.

In the triangle XYZ:

∠X + ∠Y + ∠Z = 180° (sine rule)

22 + 39 + ∠Y = 180

∠Y = 119°

Using sine rule:

XY / sinZ = XZ / sinY

XY / sin(39) = 29 / sin(119)

XY = 20.9

Also:

YZ / sinX = XZ / sinY

YZ / sin(22) = 29 / sin(119)

YZ = 12.4

The value of the missing triangle sides and angles are XY = 20.9, YZ = 12.4 and ∠Y = 119°

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The temperature outside is initially recorded, in Fahrenheit degrees at 8:00 AM and is re-recorded at various times throughout the day. The
temperature recordings are represented by the number line below.

Answers

The temperature in degrees Fahrenheit outside at various times throughout the day is given by the inequality x < 69°F

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

A number line is a straight line with numbers placed at equal intervals.

Let x represent the temperature in degrees Fahrenheit, from the number line:

x < 69°F

The temperature in degrees Fahrenheit outside at various times throughout the day is given by the inequality x < 69°F

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The following system of equation is given: -7x+7y=7\newline 2x-2y=-18−7x+7y=7
2x−2y=−18
​Choose the correct solution for the system.

Answers

The given system of equation has no solution.

What is a System of Equation ?

The set of equation that have common solution is called the system of equation

The equation given are

- 7x + 7y = 7

2x - 2y = -18

On simplifying the equations

- x + y = 1

x - y = -9

On adding these equations there is no solution

as

[tex]\rm \dfrac {a_1}{a_2 } = \dfrac{b_1} {b_2} \ne \dfrac{c_1}{c_2}[/tex]

The given system of equation has no solution.

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find the sum (3x^2+2x+3)+(x^2+x+1)

Answers

Hello !

Answer:

4x² + 3x + 4

Step-by-step explanation:

 (3x² + 2x + 3) + (x² + x + 1)

= 3x² + 2x + 3 + x² + x + 1

= 3x² + x² + 2x + x + 3 + 1

= 4x² + 3x + 4

Cooper weighs 20 pounds. when he is an adult dog, he will weigh about 350% as much as his current weight. how much will cooper weigh as an adult dog. show each step of your solution.

Answers

The cooper's weight as an adult dog will be 90 pounds.

What is percentage?

Percentage, which is a relative figure used to denote hundredths of any quantity. One percent (symbolized as 1%) is equal to 100 parts; hence, 100 percent denotes the complete amount, and 200 percent designates double the amount specified.

A typical method for calculating a percentage is the formula shown below:

Determine the total amount of what you want to find a percentage. Divide the number to determine the percentage. Multiply the value by 100.

Calculation for the weight of Cooper as an adult;

Cooper's present weight is 20 pounds.

He will weigh about 350% as much as his current weight.

Calculate 350% of 20 pounds.

= (350×20)/100

= 70

The increment of the weight of Cooper will be 70 pounds.

Thus, the total weight is 20 + 70 = 90.

Therefore, the weight of Cooper after 350% as an adult would be 90 pounds.

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What is the value of x in the figure shown below?
3.6
A
C
57⁰
80⁰
4.5
4.5
D
3.6
B

Answers

Answer: [tex]57^{\circ}[/tex]

Step-by-step explanation:

[tex]\triangle ACB \cong \triangle DBC[/tex], so by CPCTC, [tex]x=57^{\circ}[/tex]

A sum of money in a savings account is represented by the following function:
A = 9, 000(1. 03)t where t is the number of years the money is invested.

What is the initial sum of money in the account?

Answers

The initial sum of money in the account is 9000

How to determine the initial sum of money?

The function is given as:

A = 9, 000(1.03)^t

The above function is an exponential function.

An exponential function is represented as:

A = ab^t

Where

a represents the initial value

By comparison;

a = 9000

Hence, the initial sum of money in the account is 9000

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anybody can help me?

Answers

The proportional graph that corresponds to the situation is: Graph C.

What is a Proportional Graph?

A proportional graph is a straight line graph with a constant of proportionality, k = y/x. The equation of the graph is defined as, y = kx.

The equation, M = 3n, has a constant of proportionality as, k = 3.

In graph C, using a point on the line, (400, 1,200), the constant of proportionality, k = 1,200/400

k = 3.

Therefore, the answer is: C.

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A jar contains 18 jelly beans: 7 purple jelly beans, 3 green jelly beans, and 8 orange jelly beans. Without looking. Travis picks 1 jelly bean from the jar. What is the probability of each of the following outcomes? [ P(green) - 2 P(purple) 3 P(orange) - 4 P(not green) 5. P(purple or green) 6. P(not orange)​

Answers

Answer:

1/6, 7/18, 4/9, 5/6, 5/9, 5/9

Step-by-step explanation:

You should be able to find this
without a calculator.
sin cos
(co
1
√√3
2
?]
[ ]

Answers

Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

sin([tex]cos^{-1}[/tex] [tex]\frac{\sqrt{3} }{2}[/tex] )

using the sides of the 30- 60- 90 triangle

with legs 1, [tex]\sqrt{3}[/tex] and hypotenuse 2 , then

[tex]cos^{-1}[/tex] [tex]\frac{\sqrt{3} }{2}[/tex] = 30° and

sin30° = [tex]\frac{1}{2}[/tex]

answer:

1/2

Step-by-step explanation:

sin 30º=-√3/2, 1/2 or π/6

cos=√3/2

sin= 1/2

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