Mathematics High School

PLZ ANSWER QUICK IT WILL HELP A LOT!

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Given that € 1 = £0.72
b) What is the £ to € exchange rate?

Answers

B) 1.38889
I can’t type the symbols rn but here’s the answer

A person going to a party was asked to bring 5 different bags of chips. Going to the store, she finds 11 varieties.

How many different selections can she make?

Answers

Answer:

as an instinct i thought that i should multiply 11 and 5, so im saying 55 different selections

Step-by-step explanation:

sorry if im wrong

If P is the incenter of triangle JKL, find the measure of JKP.

Answers

Answer:

m∠JKP = 31.5°

Step-by-step explanation:

Incenter of a triangle is the point where all the bisectors of interior angles intersect each other.

JN is the angle bisector of ∠KJL.

Therefore, m∠KJN = m∠LJN

(7x - 6) = (5x + 4)

7x - 5x = 6 + 4

2x = 10

x = 5

m∠KJN = (7x - 6)

= 7(5) - 6

= 35 - 6

= 29°

In ΔKJN,

m∠JKN + m∠KNJ + m∠NJK = 180°

m∠JKN + 90° + 29° = 180°

m∠JKN = 180°- 119° = 61°

Since KO is the angle bisector of ∠JKN,

m∠JKP = [tex]\frac{1}{2}(\angle JKN)[/tex]

= [tex]\frac{1}{2}(61)[/tex]

= 30.5°

Determine the solutions to the following equation.

(x - 4)^2 = 81

A) x = -5 and 13
B) x = -4 and 9
C) x = -13 and 5
D) x = -9 and 4

Answers

The answer would be A) x = -5 and 13.

Hope this helps :)

Answer:

A- -5 and 13

An ice cream factory makes 375 quarts of ice cream in 5 hours. How many quarts could be made in 13 hours?

Answers

5580 Quarts
3720 Quarts per day

Answer:- 975 quarts of Ice cream is prepared in 13 hours.

Step-by-step explanation:

If 375 quarts of ice cream is made in 5 hours

then in 1 hour quantity of ice cream prepared is = 375/5=75

then in 13 hour quantity of ice cream prepared would be = 13×75=975 quarts.

Hope this helps you.

Use the graph of quadrilateral ABCD to answer the question.

Answers

Answer:

did anyone answer?

Step-by-step explanation:

Calculator
A gift box has the shape of a cube with an edge length of 4.5 in.
What is the volume of the gift box?
Enter your answer in the box.
in3
1
2
3
4
5

Answers

91.125 is the answer

Answer:

91.125 in³

4.5 ^3

91.125 in³

Here is an isosceles triangle.
Diagram NOT
accurately drawn
18 cm
18 cm
14 cm
Work out the area of the triangle.
Give your answer correct to 3 significant figures.
(4 marks)

Answers

I think it’s 14 but I hope it helps

A≈116.06, the area of the triangle.

What is area of isosceles triangle?

In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having exactly two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case.

Area: ½ × base × height

here, we have,

the side= 18, 18

base = 14

here, it is a isosceles triangle.

So, using the formula ,

we get,

area= 116.06

hence, A≈116.06, the area of the triangle.

To learn more on triangle area click:

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PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

Answers

Answer:gay

Step-by-step explanation:

Answer:

k=4.5

Step-by-step explanation:

if you multiply 4.5 by x your result will be y

ex: 4x4.5=18

4=x and 18=y

Find the area of the figure with Heron’s formula

Answers

Answer:

735 cm²

Step-by-step explanation:

The figure is a trapezium .The area of the triangle section can be calculated using the Heron's formula.

The other part of the figure will be a square of sides 21 cm by 21 cm

Area of the square section

Area = l²

Area = 21* 21 = 441 cm²

Area of the triangle using Heron's formula

Sides of the triangle are ;

a= 28 cm

c= 35 cm

b = 21 cm -----height of the trapezium

The Heron's formula is given as;

[tex]A=\sqrt{s( s-a)(s-b )(s-c )}[/tex]

where s is half the perimeter of the triangle

Perimeter of the triangle is given as ;

P= 35 + 28 + 21 =84 cm

s= 84/2 = 42 cm

[tex]A=\sqrt{42*(42-21 )*(42-35 )*(42-28 )} \\\\A=\sqrt{42*(21 )*(7 )*( 14)} \\\\A=\sqrt{86436} \\\\A=294\\\\[/tex]

Total area = 294 + 441 = 735 cm²

Which of the following lists of numbers is closed under division?
O Rational Numbers
O Whole Numbers
O Natural Numbers
O Irrational Numbers

Answers

Answer:

The set of rational numbers is closed under addition, subtraction, multiplication, and division (division by zero is not defined) because if you complete any of these operations on rational numbers, the solution is always a rational number

Step-by-step explanation:

Rational Numbers closed under division

What are rational numbers?

Rational Numbers: Any number that can be written as a ratio (or fraction) of two integers is a rational number.

Given:

we have to find the Numbers closed under division

Whole numbers are not closed under division because denominator can't be equal to 0.

Similarly, Natural Numbers and Irrational Numbers are not closed under division.

Since the result of any of these operations on rational numbers is always a rational number, the set of rational numbers is closed under addition, subtraction, multiplication, and division (division by zero is not defined).

Learn more about rational number here:

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If AB is the mid segment of XYZ, then find AB and x.

Answers

Answer:

AB=17

x=6

Step-by-step explanation:

2AB=XZ(mid-segment theorem)

AB=17

3x-1=17

3x=18

x=6

3 managers and 47 non-managers attended a company meeting. What percentage of the
people in the meeting were managers?

Answers

Answer:

Step-by-step explanation:

50 managers in total.

3/50=0.06 which translates to 6%

The following graph shows the sales records of four employees over a period of six months.
A graph titled Sales has month on the x-axis and sales (dollars times 1,000) on the y-axis. Mary: Starts at 6.4 and ends at 8.6. Lewis: starts at 5.5 and ends at 6.9. Todd: Starts at 4.6 and ends at 3.3. Paige: Starts at 7.1 and ends at 7.1.
Which employee experienced the single greatest decline in sales between two months?
a.
Mary
b.
Lewis
c.
Todd
d.
Paige

Answers

Answer: D Paige

Step-by-step explanation:

Took the test

The employee who experienced the single greatest decline in sales between two months is Paige.

How to find the function which was used to make graph?

There are many tools we can use to find the information of the relation which was used to form the graph.

A graph contains data of which input maps to which output.

Analysis of this leads to the relations which were used to make it.

A graph titled Sales has a month on the x-axis and sales (dollars times 1,000) on the y-axis.

Mary: Starts at 6.4 and ends at 8.6.

Lewis starts at 5.5 and ends at 6.9.

Todd: Starts at 4.6 and ends at 3.3.

Paige: Starts at 7.1 and ends at 7.1.

The difference between the start sales and end sales represents the greatest decline.

Here, Paige has the least difference.

The employee who experienced the single greatest decline in sales between two months is Paige.

Learn more about finding the graphed function here:

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what is a precent of 17/20?!

Answers

It is 85 percent I think

Describe how each graph is obtained from the graph of y= f(x).

(a) y = f(x – 2)

Can somebody help telling what does it mean? what does it want us to do?

Answers

Answer:

see explanation

Step-by-step explanation:

Give the graph of y = f(x) then y = f(x + a) represents a horizontal translation of y = f(x)

• If x > 0 then a shift to the left of a units

• If x < 0 then a shift to the right of a units

Thus

y = f(x - 2) is the graph of y = f(x) translated 2 units right

A triangle is graphed on a coordinate grid with (x,y) representing the location of a point on the triangle.The triangle is transformed using the rule (x,y)-(kx,k,y)

Answers

It would be on the y xays

Find the difference: (11x2+2x+16) – (2x2+x+2)

Answers

Answer:

im a little confused so i hope this is right

Step-by-step explanation

(11*2+2x+16)= 38+2x

(2*2+x+2)= 6+x

38+2x-6+x= 32+x ??

38-6=32

2x-x= x or 2x+x=3x

Solve the system of equations -4x-2y=30−4x−2y=30 and -x+y=6−x+y=6 by combining the equations.elimination

Answers

Answer:

215.00

Step-by-step explanation:

please help me on this will give you brainliest

Answers

Answer:

x + 8*19

Step-by-step explanation:

WILL GIVE BRAINLIEST IF RIGHT

The graph below shows the relationship between the number of miles traveled and the time.
Which statement about the unit rate of the graph is true?

A. The unit rate is 1.

B. The unit rate is 30.

C. The unit rate is 1/12.

D. The unit rate is 12.

Answers

Answer:

I think c

Step-by-step explanation:

When y=1 x=12

Answer: The unit rate is 1/12

Step-by-step explanation:

Enter the value of n for the equation 26 * 2n = 213

Answers

Answer:

4.09

Step-by-step explanation:

Eli is following this recipe to bake bread rolls.
He uses 400 mL of water.
How much of the other ingredients does he use?
Recipe: Makes 12 bread rolls
480 g flour
12 g salt
9 g yeast
45 mL oil
300 ml water

Answers

Answer:

640g flour

16g salt

12g yeast

60ml oil

Step-by-step explanation:

300 x (4/3) = 400

so multiply all by 4/3

I am struggling with math right now this will help out a lot

Answers

Answer:

A car bought every 10 seconds? If that is even true

Step-by-step explanation:

Given m ||n, find the value of x.
(7X+9)
(9x+5)°

Answers

Answer:

x = 2

Step-by-step explanation:

(7x + 9)° is corresponding angle to (9x + 5)° angle

Therefore:

m║n ⇒ (7x + 9)° = (9x + 5)°

(7x)° + 9° = (9x)° + 5° {subtract (7x)° from both sides}

9° = (2x)° + 5° {subtract 5° from both sides}

4° = (2x)° {divide both sides by 2°}

x = 2

X Y Whats the slope
0 0
3 1
12 4
21 7

Answers

Answer:

1/3

Step-by-step explanation:

1st one to answer will be marked as brainliest
1+1=
1-1=

Answers

2
0 Ahahahahahahahahjaaiushw snaps

2. In a bazaar, different items were on sale for big discounts. Irene was

looking for a school bag. She visited three stalls to buy one for his

younger brother. The stall offered the school bag of the same quality but

differed in price. The first stall offered it for P 749. 25, the second stall

for P 792.45 and the third stall for P 724. 95. If she wanted to save, from

which stall would she buy the school bag?

Answers

Answer:

yes

Step-by-step explanation:

yes

Can someone write logb(xy) as two logs (49 points)

Answers

Answer:

log b (xy) = log b (x) + log b (y)

Step-by-step explanation:

Log of the product is equal to the sum of the logs

log b (xy) = log b (x) + log b (y)

Please help it due asap
Helppppppp

Answers

Answer:

x = 30°

2x = 60°

3x = 90°

Step-by-step explanation:

GBF = CBD (opposite angle)

; 2x+x+3x = 180° (Size of straight angle)

6x = 180

x = 180÷6

x = 30°

substitution x in 2x ; 2×30 = 60°

substitution x in 3x ; 3×30 = 90°

hope it helps ☺️

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