2 years ago

I need help right now with homework plz.both of them are on the same homework page.

2 answers:

5 0

1. 64 π
2. 10 π
3. 31.4
4. 30 π
5. 75.36
6. 150.796447372
7. 128π
8. 100 feet
9. Using the pi symbol since it represents the number multiplied by all the decimals of pi and not a rounded version like 3.14

katovenus [111]2 years ago

4 0

Answer:

For the first one I believe it is 90

Step-by-step explanation:

All I did to solve this was do 180 which is the diameter and divide by 2

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3 years ago

Read 2 more answers

How do I solve this equation ???

Anastaziya [24]

To solve for the variable $b$ , we have to make it alone. The first thing we do is add $6.5$ to both sides of the equation:

$13.7b-6.5+6.5=-2.3b+8.3+6.5\\13.7b=-2.3b+14.8$

Now add $2.3$ to both sides:

$13.7b+2.3b=-2.3b+14.8+2.3b\\16b=14.8$

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Therefore,

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Step-by-step explanation:

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1 year ago

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prohojiy [21]

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