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bixtya [17]
3 years ago
14

How do i Evaluate 20^2

Mathematics
2 answers:
balandron [24]3 years ago
8 0

Answer:

400

Step-by-step explanation:

All you have to do is multiply 20 by itself one time. You get 400.

So, 20^2 is 400.

Irina18 [472]3 years ago
5 0

Answer:

boom

Step-by-step explanation:

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23 students are making smiley faces from macaroni noodles. The teacher got a box of macaroni’s that has 276
drek231 [11]

Answer:

12 noodles

Step-by-step explanation:

If each child is given x amount of noodles, and there are 276 noodles to split among 23 students, set up the equation as seen below:

276÷23=12

276 noodles divided by 23 children = 12 noodles per child.

3 0
3 years ago
An angle is two collinear rays with a common endpoint. Find an example that contradicts this definition. How would you change th
Sergeeva-Olga [200]

The explanation of the angle is illustrated below.

<h3>How to explain the angle?</h3>

It should be noted that an example that contradicts the information given about the angle is that if two rays overlap, it's still a ray but not an angle.

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2 years ago
Find the three highest whole numbers that satisfy 2(3x+1)⩽ 1/2(2x-5).<br><br><br><br><br>​
Degger [83]

Answer:

-1, -2 ,-3

Step-by-step explanation:

2(3x+1)⩽ 1/2(2x-5)

Distribute

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Subtract x from each side

6x-x +2 ⩽ x-x-5/2

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Subtract 2 from each side

5x+2-2 ⩽ -5/2 -2

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5x ⩽ -9/2

Divide each side by 5

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x ⩽ -9/10

The largest whole numbers that satisfy

-1, -2 ,-3

6 0
3 years ago
Read 2 more answers
What is 4 and 4/5-35/8
horsena [70]
4 4/5 - 35/8 = 17/40

Hope this helps:)
5 0
3 years ago
Jim spends 3 1/2 days a month away from home if he does this for 6 1/2 months how many days would Jim be away from home
Gelneren [198K]
If you mean 3 months, 4.5 days. But if not, you need to rephrase the question, for it makes no sense.
4 0
4 years ago
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