3 years ago

Need help on questions 5-8 with work and answers plz i will really be very greatful

1 answer:

8 0

Im not sure cuz i learned this for long time ago
but i think 5 is 1
and 7 might be2
i have no idea for 8
im sorry :/

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Bogdan [553]

Answer:

C =131.88 meters

Step-by-step explanation:

The circumference of a circle is given by

C = 2*pi*r

where r is the radius

C = 2 * pi * 21

C = 42 pi

If we approximate pi by 3.14

C = 42(3.14)

C =131.88 meters

7 0

3 years ago

denpristay [2]

She can use 5 bags to fill use the most mix

8 0

3 years ago

Kisachek [45]

No, because a trapezoid has four sides.

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3 years ago

kolezko [41]

Hey look The answer is D

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3 years ago

MrMuchimi

Hours spent on project= p

4p+2=16 hours
4p=14
p=3 and a half hours

8 0

3 years ago