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Tatiana [17]
4 years ago
7

Find the perimeter or circumference.

Mathematics
1 answer:
lesya [120]4 years ago
5 0
Perimeter means the sum of length of all sides of a figure. In case of a circle the perimeter is termed as a circumference.

Here in the given figure it can be noticed that there are four sides.

Two of its side equals 10in and the other two are 3in.

Summing all them up:

10 + 10 + 3 + 3 = 26in

Therefore the perimeter of the figure is 26in.

Hope it helps ^_^
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How do you solve 5 1/4 - 2 3/4
CaHeK987 [17]

5 \frac{1}{4 } - 2  \frac{3}{4}

\frac{21}{4}  -  \frac{11}{4}

\frac{21 - 11}{4}

\frac{10}{4}

\frac{5}{2}

7 0
3 years ago
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Betty started a health and fitness program. So far, she has lost a total of 8 pounds. She is losing an average of one-fourth of
Arturiano [62]

Answer:

12 pounds

Step-by-step explanation:

1/4*16/1=4

4+8=12

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4 years ago
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The Lylian is one of several methods claimed to increase the likelihood of a baby girl. In a clinical trial, results could be an
nalin [4]

Answer:

p_v =P(z>z_{calc})

In order to establishing the success of the method we need to obtain a p value very low in order to reject the null hypothesis because we need  enough evidence in favor of the alternative hypothesis, so then the best option would be:

f. 0.001

Step-by-step explanation:

We need to conduct a hypothesis in order to test the claim that one of several methods claimed to increase the likelihood of a baby girl so then the system of hypothesis are:  

Null hypothesis:p\leq 0.5  

Alternative hypothesis:p > 0.5  

When we conduct a proportion test we need to use the z statisitc, and the is given by:  

z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}} (1)  

The p value for this case is given by:

p_v =P(z>z_{calc})

In order to establishing the success of the method we need to obtain a p value very low in order to reject the null hypothesis because we need  enough evidence in favor of the alternative hypothesis, so then the best option would be:

f. 0.001

3 0
3 years ago
I need help please and thank you
Phoenix [80]

Answer:

28.26

Step-by-step explanation:

This is the formula for area of a circle

A = pi r^2

Substitute the given values

A = 3.14 (3)^2

A = 3.14 (9)

28.26

8 0
4 years ago
Example 4:
oee [108]

Answer:

sorry but i need the points

Step-by-step explanation:

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3 years ago
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