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matrenka [14]
3 years ago
12

Select from the drop-down menus to correctly complete this statement.

Mathematics
1 answer:
djyliett [7]3 years ago
8 0

Answer:

5

Step-by-step explanation:

just count the corners

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Please Help! Will mark brainliest if correct! THANK QQQQQQQQQQQQQQQQQQ!
Fiesta28 [93]

Answer:

About 28.26 inches.

Step-by-step explanation:

The formula for circumfrence is c = 2(pi) * r.

We know that r = 4.5 (because the diameter is 9 inches).

So, the equation is c = 2(pi) * 4.5

Let's solve:

c = (2*3.14) * 4.5

c = 6.28 * 4.5

c = 28.26

Therefore, the final answer is 28.26 inches.

Of course, this is not exact because pi is irrational and goes on forever, but the question is asking for an estimate anyways.

3 0
3 years ago
Read 2 more answers
What is the area of a square with sides of length 6
Galina-37 [17]

The formula for area of a square is A = a², where a is the length of one of the sides.

If the side length of this square is 6, the area is 6² or 36 units².

Answer:

A. 36 square units

4 0
4 years ago
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Rachel really wants to purchase a new skateboard and her mother has agreed to give her a weekly allowance that she can save unti
Anna11 [10]

Please mark brainliest!

Part 1:

Plan 1: y = 25x

Plan 2: y = 120 + 10x

x = number of weeks

y = total money

Part 2:

Plan 1 requires 8.8 weeks.

220/25 = 8.8

Plan 2 requires 10 weeks.

220 - 100 = 100

100/10 = 10 weeks

Plan 1 is best since the money is earned faster.

7 0
4 years ago
Please help!!!
ki77a [65]

Answer:

312

Step-by-step explanation:

First we need to determine the width

A = l*w

6.2 * 10 ^3 = 1.55 * 10 ^2 * w

Divide each side by 1.55 * 10 ^2

6.2 ^ 10 ^3  /1.55 * 10 ^2 = 1.55 * 10 ^2 * w / 1.55 * 10 ^2

Changing from scientific notation to standard

6200/155 = w

40 = w

Then we need to determine the perimeter

P = 2(l+w)

P = 2( 155+40)

P =2( 195)

P = 390

Now multiply by the price

390 *.80

312

7 0
3 years ago
Paul has 144 army man and his toy box into six equal groups for battle how many army men are in each group
iogann1982 [59]
I'm pretty sure this one is super easy 
you just take 144 and divide it by 6 which would look like 
144/6 then the answer is 24 
5 0
3 years ago
Read 2 more answers
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