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Cloud [144]
2 years ago
10

23. Assuming the green is flat, what is the radius of the green?

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
4 0

Answer:

60

Step-by-step explanation:

r^{2}  +32^{2} = (r+8)^{2}

r^{2} +1024=r^{2} +16r + 64

960 = 16r

60=r

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Please help and show work​
Colt1911 [192]

Answer:

24 degrees

Step-by-step explanation:

If the right angle is 90 degrees, and one side of the right angle is 66 degrees, we must subtract 66 from 90. It's 24.

7 0
2 years ago
Both questions 7 and 8
Anna35 [415]

9514 1404 393

Answer:

  7.  $10,459.28

  8.  $30,060.93

Step-by-step explanation:

Your table 12-2 will tell you the present-value multiplier of the annual payment for a 10-year annuity due will be ...

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  11%: 6.537048

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8. The 7% table value will be used with a payment of $4000 to find the present value:

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6 0
2 years ago
Both my dad and I cannit figure this out someone please help.
Jet001 [13]
I would go with the second choice.
3 0
3 years ago
Simplify the expression:<br> 3(5+3k) whoever first gets brainliest
miss Akunina [59]

Answer:

Step-by-step explanation:

15+9k

8 0
2 years ago
Plz help asap In 4 years, Harry’s age will be the same as Jim’s age is now. In 2 years, Jim will be twice as old as Harry will b
statuscvo [17]

Answer:

Harry is 2, Jim is 6

Step-by-step explanation:

The first statement tells us they are 4 years part. Then you need to find two numbers that are 4 apart and that has one that is half the other, like 4 and 8. Finally, subtract two because this will happen in two years and you need their ages now.

Sorry if this was confusing.

3 0
3 years ago
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