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coldgirl [10]
3 years ago
14

Help me please with my math

Mathematics
1 answer:
motikmotik3 years ago
5 0

Answer:

P = 47.1 units

Step-by-step explanation:

the perimeter of the pair of straight opposite sides is 11+11, or 22

now you have 2 semi-circles, which equals 1 full circle which, if we find the circumference to then we just add it to 22 to get the entire answer

Circumference of circle with diameter of 8:

C = 2πr

C = 2π(4)

C = 8π

C = 25.13

now add 22 + 25.13 to get 47.1 rounded to nearest tenths place

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What two number multiplies to get 15 and adds to get 6
OverLord2011 [107]
Asking the Math Gods...

The factors of 15 Answer : 1,3,5,15

so 3 and 5 are the only that would get 15

therefore this problem isnt correctly written.. You can't get 6 by adding any of the factored numbers



5 0
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Find the area of a rectangle that is 7 cm long and 3 cm wide. You can use the tool to help you solve.
scoundrel [369]

Answer:

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Hope this helps :)

4 0
2 years ago
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Answer all 4 please
FrozenT [24]
1)
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2)
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each of other angles measures 82.5 degrees

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UkoKoshka [18]

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