2 years ago

Find the area of each circle. Round to the nearest tenth. Use 3.14 or 22/7 for pie

Mathematics

1 answer:

Ray Of Light [21]2 years ago

7 0

Answer:

Step-by-step explanation:

What

are you calculating area or circumference??

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Help me pleaseeee :) for brainliest answer

kifflom [539]

Answer:

2:14, 1:7, 3:21, and 18:126

Step-by-step explanation:

They are all multiplying by 7.

2*7= 14

1*7= 7

3*7= 21

18*7= 126

Hope this helps! :)

8 0

2 years ago

Can anyone figure this out?

rodikova [14]

The rate of change is 4.A linear model

8 0

3 years ago

How many Children attended the classroom if there were 11 girls who made up 44% of the children?

WITCHER [35]

Answer:

Step-by-step explanation:

If 11 equals 44%, then x equals 100%.

x = $\frac{100}{44}$ * 11

11 * 100 = 1100

1100/44 = 25

So, your answer is 25.

3 0

3 years ago

Read 2 more answers

What is the value of the expression below when z =5 and w=5? 9z-3w

zysi [14]

This is just about substitution!! 9(5)-3(5), 3 • 5 = 15
9 • 5 = 45
so Now you have, 45 - 15 = 30

7 0

2 years ago

Read 2 more answers

The product of (a − b)(a − b) is a2 − b2.<br> A. Sometimes<br> B. Always<br> C. Never

Damm [24]

$(a-b)(a-b)=a^2-2ab+b^2\\\\a^2-2ab+b^2=a^2-b^2\\2b^2=2ab\\b^2=ab\implies a=b \vee b=0$

So, sometimes.

8 0

2 years ago