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ale4655 [162]
3 years ago
5

Find the perimeter of a semicircle with a diameter of 9. Round to the nearest hundredth using the pi button or 3.14159.

Mathematics
1 answer:
son4ous [18]3 years ago
7 0

Answer:

14.13

Step-by-step explanation:

3.14*9*1/2=

3.14*9=28.26

28.26/2=14.13

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Help please and thanks
12345 [234]

Answer:

C

Step-by-step explanation:

6/9 simplified is 2/3 they're equal to each other so they're proportional

Hope this helps :)

6 0
3 years ago
What is the value of 7 to the 4th power
zhenek [66]

Answer:

The value is 2401

Step-by-step explanation:

First we need to understand what's means 7 to the 4th power, or 7^4.

7 is the power base, the power base is the number that we are going to repeat the number of times the exponent says.

4 is the exponent, which will tell us how many times to multiply 7.

So , then we would have

1)                7 x 7 x 7 x 7

2)                  49 x 7 x 7

3)                     343 x 7

4)      finally       2401

3 0
3 years ago
Solve for n.<br><br> -53 + n = -28<br><br> -35<br> -25<br> 25<br> 35
Llana [10]

Answer:

25

Step-by-step explanation:

-28+53

Hope this helps! :)

7 0
3 years ago
Read 2 more answers
Convert to a decimal: 52%<br> 0.052<br> 5.20<br> O 52<br> .0052
scoundrel [369]
Very interesting question, i’m happily here to answer it for you The answer you might be looking for is
decimal: 0.052
Fraction:13/250
Percentage: 5.2%

Have a blessed day God bless.
4 0
3 years ago
Read 2 more answers
Find the 8th term in the sequence. 4, -24, 144, -864,...
jeka57 [31]
Just continue multiplying by -6. The 8th term would be -1119744
6 0
4 years ago
Read 2 more answers
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