i dont get these questions on math help i give brainliest

I Dont Get These Questions On Math Help I Give Brainliest

Answers

Answer 1

Answer:

here a link to your answer

Step-by-step explanation:

https://brainly.com/question/20419046

plus the answer is b


Related Questions

Solve the equation below 8x - 2 (x + 5) = 2 (x - 1)

Answers

Answer:

x = -3

i explained it in the picture

What is L x W X H mean

Answers

Answer:

lincth times with times hight

Step-by-step explanation:

find the missing sides of the triangle

Answers

Answer:

b. u=13√2 , v=13

Step-by-step explanation:

________

Answer:

u=13[tex]\sqrt{2}[/tex] and v=13[tex]\sqrt{2}[/tex]/2

Step-by-step explanation:

What is the answer for this question (What does the equation 100+0.05p=0.25p represent?)

Answers

Answer:

100+0.30p

hope this helps

have a good day :)

Step-by-step explanation:

Find all the zeroes of 2x⁴-3x³-3x²+6x-2, if you know that two of its zeroes are √2 and -√2.​

Answers

Answer:

nose es algo q no se puede saber

[tex]\frac{3}{4}- \frac{2}{3}[/tex]

Answers

Answer:

[tex]\frac{1}{12}[/tex]

Step-by-step explanation:

We require the fractions to have the same common denominator

The LCM of 4 and 3 is 12 , then

[tex]\frac{3(3)}{4(3)}[/tex] - [tex]\frac{2(4)}{3(4)}[/tex]

= [tex]\frac{9}{12}[/tex] - [tex]\frac{8}{12}[/tex]

= [tex]\frac{1}{12}[/tex]

Make the numbers have a common denominator to be able to calculate.
To do so find the LCM which will be 12.

3/4 = 9/12
2/3 = 8/12

9/12 - 8/12 = 1/12

3/4 - 2/3 = 1/12

Which of the following measurements must be accurate when used in a grocery store? Check all that apply.​

Answers

i am little bit confused

but according to me

C and D must be right

hope this is helpful

the answer to this is the weight of product.

Help pls
Bshdndbrjdhbdbdhdjd

Answers

Answer:

just function A

A is, for every 2x (2 steps) the value of y increased linearly by 2.5

B isn't, for every 10x (10 steps), the increase of y varies

help me please (Math)

Answers

Answer:

x = 7

Step-by-step explanation:

Exterior angle thm:

4x + 12 + 7x + 12 = 101

11x + 24 = 101

11x = 101 - 24

11x = 77

x = 7

Marking brainliest

Please help!

Answers

Answer:

[tex]AB\approx 24.22[/tex]

Step-by-step explanation:

In any right triangle, the sine of an angle is equal to its opposite side divided by the hypotenuse of the triangle.

In this case, in order to form the ratio, we're looking for the angle to the bottom right of the triangle. Notice how this angle is the supplement to the angle marked [tex]130.8^{\circ}[/tex]. Since the two angles form one side of the line, we can solve for this angle.

Let's call the angle [tex]\theta[/tex]:

[tex]130.8+\theta=180,\\\theta=49.2^{\circ}[/tex]

From basic. trig for right triangles (refer to first paragraph in answer):

[tex]\sin 49.2^{\circ}=\frac{AB}{32},\\AB=32\sin 49.2^{\circ}=24.2238417809\approx \boxed{24.22}[/tex]

sam has a rope that is 38 feet long. He cuts the rope into 2 pieces. One piece is 1.5 feet long .

How long is the other piece?

Answers

Answer:

36.5 feet long.

Step-by-step explanation:

38-1.5 is equal to 36.5, you subtract to find the other number, therefor one piece is 1.5 feet long and the other is 36.5 feet long.

Answer:

36.5 feet long

Step-by-step explanation:

38 - 1.5

= 36.5

What do cos and sin mean?

Answers

Answer and Step-by-step explanation:

These two terms (pronounced as Sine and Cosine) are used to solve for the sides and angles of a triangle in Trigonometry.

They are functions revealing the shape of a right triangle.

Sine is a trigonometric function of an angle. The sine of an acute angle is defined in the context of a right triangle: for the specified angle, it is the ratio of the length of the side that is opposite that angle, to the length of the longest side of the triangle.

Cosine is also a trigonometric function of an angle. The cosine of an angle is the relation of the length of the side that is adjacent that angle, to the length of the longest side of the triangle.

#teamtrees #PAW (Plant And Water)

can you answere this please? i will give brainleyest

Answers

Step-by-step explanation:

Bestie there is nothing attached

4. Given point A (3, 8) and point B (-5, 1). Find the following:
a.) The coordinates of the midpoint of segment AB. Write your answer in this form: (x, y) (7 points)
b.) Using the distance formula, find the length of segment AB. Round to the nearest hundredth. (7 points)
c.) Find the slope of segment AB. (if your answer is a fraction, use the "/" symbol) (7 points)

Answers

Answer:

a) (-1,4.5)

b)10.63 units

c)7/8

Step-by-step explanation:

a) To find this, we use the midpoint formula

(x,y) = (x1 + x2)/2 , (y1 + y2)/2

(x1,y1) = (3,8)

(x2,y2) = (-5,1)

(x,y) = (3 -5)/2 , (8 + 1)/2 = (-1, 4.5)

b) To calculate the distance D between two points, we use the formula;

D = √(x2-x1)^2 + (y2-y1)^2

D = √(-5-3)^2 + (1-8)^2

D = √(-8)^2 + (-7)^2

D = √64 + 49

D = √113

D = 10.63 units

C) We use the slope formula here

m = (y2-y1)/(x2-x1)

m = (1-8)/(-5-3) = -7/-8 = 7/8

Draco and his friends bought Bertie Bott's Every Flavor Beans for $3 per packet and chocolate frogs for $1 per packet at Honeydukes. They spent a total of $54 to buy a total of 36 packets of Beans and frogs.

Part A: Write a system of equations that Draco can solve to find the number of packets of Bertie Bott's Every Flavor Beans and the number of packets of chocolate frogs that he and his friends bought at Honeydukes. Tell what the variables used in the equations represent. (5 points)

Part B: Solve the system of equations from Part A to find out how many packets of chocolate frogs and Bertie Bott's Every Flavor Beans Draco and his friends bought and write the answer in (x, y) form. Tell which method you used to get the answer, and explain why you selected that particular method to get the answer.

Answers

Answer:

Part A: x + y = 36, 3x + y = 54

Part B: (9, 27), I used subtraction to solve the system, because it eliminated the "y" value, so it would be easiest to solve.

Step-by-step explanation:

Amount of Bean Packets: x

Amount of Frogs: y

We are given that:

x + y = 36

3x + y = 54

This is the answer to answer A.

To solve, use subtraction. Subtract:

3x + y - (x + y) = 54 - 36

3x - x + y - y = 18

2x = 18

x = 9

Substituting x = 9 into x + y = 36, we find that y = 27

In (x, y) form, substitute x = 9 and y = 27 to get (9, 27)

I used subtraction to solve the system, because it eliminated the "y" value, so it would be easiest to solve.

write the equation of a circle that has a center of (-2,1) and a radius 3

Answers

The answer:

(x+2)²+(y–1)²=9

pls help someone !!!!!!!

Answers

Answer:

Has a slope of [tex]\frac{3}{4}[/tex] and passes through the point (0,1)

Step-by-step explanation:

We can eliminate half the answer choices by finding whether the line passes through (1,0) or (0,1). Coordinates are read as (x,y), therefore the line passes through (0,1). The slope of the line y=x has a slope of 1. Looking at the graph, we can see that the increasing interval of the line is tilted down ever so slightly, therefore the slope must be less than one.

Therefore, the answer is has a slope of [tex]\frac{3}{4}[/tex] and passes through the point (0,1).

Answer:

Its C, or the third option.

Step-by-step explanation:

Rise/run on this graph is 3/4

and y-intercept is (0, 1)

so C, or third option is correct.

PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

equilateral acute

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

C. Equilateral acute

Step-by-step explanation:

The triangle is less than 90 degrees so it's an acute

Which statement correctly uses limits to determine an asymptote of g(x)?

Answers

Answer:

Step-by-step explanation:

When a limit has the x value approaching infinity, we are talking about end behavior of functions which implies horizontal asymptotes. As x approaches both positive and negative infinity, the tails of each branch of this function approaches 0; therefore, the correct choice for this the third one down.

Answer: c

Step-by-step explanation: got it right

Find the exact value of sin (8x) cos (3x) – cos (8x) sin (3x).

Answers

Answer:

answer is 11 x

Step-by-step explanation:

Mark brainliest

Are complementary angles adjacent?
A) Always
B) Sometimes
C) Never​

Answers

Answer:

Always

Assumption:

At least how I know it.

The answer is always

Find the length of arc AB with an angle measure of 15 degrees and radius of 10 cm. Round to the nearest hundredth place if you get a continuous decimal when dividing with 360 degrees.

Answers

Answer:

AB ≈ 2.62 cm

Step-by-step explanation:

The arc AB is calculated as

AB = circumference of circle × fraction of circle

     = 2πr × [tex]\frac{15}{360}[/tex]

     = 2π × 10 × [tex]\frac{1}{24}[/tex]

     = [tex]\frac{20\pi }{24}[/tex]

     ≈ 2.62 cm ( to the nearest hundredth )

7. George has some quarters and some dimes. He has 6 more dimes than quarters and all of
the coins he has are worth $3.05. How many dimes and quarters does George have?

Answers

Answer:

the answer will be 18 ohkay but they will eill have more dimes than quarters

Answer:

Please the answer from the other user is completely wrong, the real answer is 7 quarters and 13 dimes

Step-by-step explanation:

0.1 (x+6) + 0.25x = 3.05

0.35x = 2.45

x = 7

therefore,

7 quarters

x+6 dimes = 13 dimes

PLEASE GIVE BRAINLIEST

6 inches is cut from a piece of wood measuring 15 yards. How long is the
remaining piece of wood, in inches?

Answers

Answer:

there are 534 inches pieces of remaining wood left.

Step-by-step explanation:

If we convert 15 yards into inches. it would be 540 so you just have to subtract 540 - 6 and that will give you 534.

The number of hours that each of 6 students spent reading last week is shown in the bar graph below. For the data in the bar graph, which measure is the LEAST? *
1 point
Captionless Image

Answers

There is no photo sorry

Solve the equation.

5x + 6 = 2x – 3

Answers

Answer:

x = -3

Step-by-step explanation:

5x + 6 = 2x – 3

5x-2x+6=-3

3x=-9

x=-9/3

x=-3

Simplify this for me thanks u

Answers

[tex]4n + 3(n - 5) + 2 \\ \\ = 4n + 3n - 15 + 2\\ \\ = 7n - 13[/tex]

Option B

Hope This Helps You ❤️

Find the volume of a pyramid with a square base, where the side length of the base is 17 in and the height of the pyramid is 9 in. Round your answer to the nearest tenth of a cubic inch.​

Answers

Answer:

The volume of the pyramid is 867 inch^3

Step-by-step explanation:

Here in this question, we are interested in calculating the volume of a square based pyramid.

Mathematically, we can use the formula below to calculate the volume V of a square based pyramid.

V = a^2h/3

where a represents the length of the side of the square and h is the height of the pyramid

From the question, the length of the side of the square is 17 in while the height is 9 in

Plugging these values, we have ;

V = (17^2 * 9)/3 = 17^2 * 3 = 867 cubic inch

Which is greater 5.97 or 5.946????

Answers

Answer:

5.97

Step-by-step explanation:

Answer:

5.97

Step-by-step explanation:

5.946 = 5.94

5.97>5.94

Megan runs a bakery in which she can sell cakes for $12.95. Write a function for the amount of profit, in dollars, she makes for selling n amount of cakes.

Answers

i believe it is f(n) = 12.95n

hope this helps !!
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