Mathematics High School

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Answers

Answer 1

Answer:29 cm I think

Step-by-step explanation:

My sister had this same question and she got it right

Answer 2

Answer:

Your answer is 38.

Related Questions

PLEASE HELP ME! NO LINKS!

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Answer: Keenan can paint 35 pictures with the remaining paint!

Find the surface area of the prism

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I think the answers 158 m

rlly ez short question pls answer and ty

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Answer:

ITS D

Step-by-step explanation:

GOOD LUCK

Students did push-ups for a fitness test. Their goal was 20 push-ups. For each student,
determine what percentage of the goal they achieved.
1. Elena did 16 push-ups.
2. Jada did 42 push-ups.
3. Lin did 13 push-ups.
4. Andre did 21 push-ups.

Answers

Answer:

1- 80%

2- 210%

3- 65%

4- 105%

Step-by-step explanation:

The percentage of the goal achieved by them:

1). 80%

2). 210%

3). 65%

4). 105%

Find the percentage

1). Goal of push-ups = 20

No. of push-ups done by Elena = 16

Percentage = 16/20 × 100

= 80%

2). Goal of push-ups = 20

No. of push-ups done by Jada = 42

Percentage = 42/20 × 100

= 210%

3). Goal of push-ups = 20

No. of push-ups done by Lin = 13

Percentage = 13/20 × 100

= 65%

4). Goal of push-ups = 20

No. of push-ups done by Andre = 21

Percentage = 21/20 × 100

= 105%

Thus, the above answers are correct.

Learn more about "Percentage" here:

brainly.com/question/26080842

Right any Quetion of a circle with a center at (3, -8) and a radius of 13

Answers

Answer:uwu

Step-by-step explanation:

owo

Find the missing number to complete the linear equation that gives the rule for this table
This is 7th grade accelerated math
Pls help ASAP this is due soon

Answers

Answer:

Y=25x

Step-by-step explanation:

Cross multiply

75/3=25

50/2=25

25/1=25

Ans: 25

Answer:

y= 25x.

Step-by-step explanation:

This is direct variation because y/x = 25/1 = 50/2 = 75/3 = 25 , and when x = 0 y = 0.

So the equation is y = 25x.

please help asap <3333333

Answers

Answer:

1: 75 degrees

2: 112 degrees

3: 125 degrees

4: 67 degrees

Step-by-step explanation:

Can someone pleaseeee help and if you’re correct i’ll give brainliest

Answers

125 feet^3

Hope this helped :T

2098320984029840294098-029382098442019832 divided by 9

Answers

Answer:

2.3314351132×[tex]10^{20}[/tex]

Step-by-step explanation:

2098320984029840294098 - 029382098442019832 = 2.0982916019×[tex]10^{21}[/tex]

2.0982916019×[tex]10^{21}[/tex]/9 = 2.3314351132×[tex]10^{20}[/tex]

(The / means division btw)

what percent of 735 is 589

Answers

Answer:

100%

Step-by-step explanation:

Question:
Victoria took a test and got 80% of the questions right. She answered 20 questions correctly. How many questions were on the test?
Options:
20
22
25
28

Answers

Another way of asking this question would be... "20 is 80 percent of what number"?
80/100 = 20/x
reduce to lowest terms...
4/5 = 20/x
this makes it a little easier to figure out...
Divide 20 by 4, then multiply by 5 to get 25. There were 25 questions on Victoria’s test!

Answer: 25

Step-by-step explanation:

80/ 100 = 0.8

20/? = 0.8

= 20/0.8 = 25

what is 4+4? what is the answer to this equation

Answers

Answer:

4 + 4 = 8

Step-by-step explanation:

HELP PLEASE
The ratio of the diameters of two similar cylinders is 3:5. If the surface area of the smaller cylinder is 378 square inches, find the surface area of the larger cylinder.

Answers

Answer:

1050in^2

Step-by-step explanation:

The circumference of a circle is 17 π m. What is the area , in square meters? Express your answer in terms of π

Answers

Answer:

72.25π

Step-by-step explanation:

C=2r(pi)

r=8.5

A=(pi)[tex]r^{2}[/tex]

A=72.25π

Answer:

A = 226.865[tex]m^{2}[/tex] (rounded up) 226.87

Step-by-step explanation:

A = [tex]\pi r^{2}[/tex]

A = 3.14 x 8.5 x 8.5 = 226.865

Let me know if this helps!

Find the sum of the zeros in the following equation: (2x-1)(x+8)(2x-4)(x-1)

Answers

Answer:

[tex]-9\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]2x+1=0[/tex]

[tex]2x=-1[/tex]

[tex]x=-\frac{1}{2}[/tex]

[tex]x+8=0[/tex]

[tex]x=-8[/tex]

[tex]2x-4=0[/tex]

[tex]2x=4[/tex]

[tex]x=2[/tex]

[tex]x-1=0[/tex]

[tex]x=1[/tex]

[tex]1+2-8-\frac{1}{2}[/tex]

[tex]=-1-8\frac{1}{2}[/tex]

[tex]=-9\frac{1}{2}[/tex]

Sum of fractions [tex]=-9\frac{1}{2}[/tex]

Please help i like really need it

Answers

Yup the like is right I just looked and it was right

Please don't put links here so follow what it says GOT IT?
And put real answers you can zoom in if you want too.
Will give brainliest!!!!!

Answers

Answer: its 16 inches

Step-by-step explanation:

yes your right

Answer: 16 inches. I hope you get it right!

Find the degree of the term.
3x^5

Answers

Answer:

Step-by-step explanation:

What is the distance between A(5, 4) and
B(2, -3)?

Answers

Answer:

(3,1)

Step-by-step explanation:

i believe this is correct

Answer:

7.6

Step-by-step explanation:

does anyone know this??

Answers

Answer:

30 Degrees

Step-by-step explanation:

all triangles are 180 degrees, therefore 180-130-20=30

It’s 30 degrees, because 130+20= 150 degrees and 180-150= 30 degrees.

Consider the four equations below. Is there one equation that you think doesn't
belong with the others? (Factoring each might help)

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x2-1 does not belong

(21 - 5) divided by 8

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Answer:

Step-by-step explanation:

This is simply order of operations.

so, according to that, we do the parentheses first, and then divide.

21-5=16

16/8

Help me plzzzzzzzzzzzz

Answers

Looking at the triangle we see the angles:

58, x

We also see a right angle, therefore you now have:

90, 58, 0

All three angles of a triangle should have a total of 180 degrees, so we add the known angles and subtract the total from 180.

90 + 58 = 148

180 - 148 = 32

Therefore, x = 32 or C

Please help me!! No files allowed just the answer. Explanation would help me to!

Answers

Answer:

27/137

Step-by-step explanation:

They multiply by 3 every time. The next would be:

9*3/137=27/137

Is there a way to place 64 snap cubes into 4 groups with no snap cubes left over? How many are in each group?

Answers

Answer: 16

Step-by-step explanation:

Unless snap cube is a different term for something I'm unaware of, this is simple division.

64 (total snap cubes) / 4 (groups) = 16 snap cubes per group

will mark brainliest pls help

Answers

Answer:

0.0063

Step-by-step explanation:

Hannah buys ⅔ pound of roast beef. She uses ¼ pound to make a sandwich for lunch. How much roast beef does she have left?

Answers

Answer:
5/12

Explanation:
With unlike denominators find the Least Common Denominator (LCD)

LCD = 12
3x4=12

Multiplying numerators and denominators to get the LCD in all fraction denominators
=2×4/3×4 − 1×3/4×3

Then rewriting the equation with the equivalent fractions
=8/12 − 3/12

With like denominators we can operate on just the numerators
=(8−3)/12
=5/12

HELP ME PLEASE!!!!!! I WILL GIVE BRAINLIEST!!!!!!

Very simply btw

Answers

Answer:

#1 is a cereal box

#2 is a water bottle

#3 is the amount of space a 3 dimensional object takes up

Hope this helps :)

Answer:

1.D

2.B

Step-by-step explanation:

Explanation:

A person invested \$150$150 in an account growing at a rate allowing the money to double every 13 years. How much money would be in the account after 22 years, to the nearest dollar?

Answers

Answer:

Amount after 22 year = $484.80 (Approx.)

Step-by-step explanation:

Given:

Amount deposit in bank = $150

Double in year = 13 year

Find:

Amount after 22 year

Computation:

A = P[1+r]ⁿ

Amount after 13 year = 2 x 150

Amount after 13 year = $300

300 = 150[1+r]¹³

2 = [1+r]¹³

Rate of interest = 5.477%

Amount after 22 year

A = P[1+r]ⁿ

Amount after 22 year = 150[1+5.477%]²²

Amount after 22 year = $484.80 (Approx.)

find the answer, 1/2 divided by 4

Answers

Answer:

The answer would be 0.125, Hope this helped!

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