Help please and thank you

Mathematics

1 answer:

Blababa [14]3 years ago

3 0

Answer:

73.72 ft Squared

Step-by-step explanation:

First you need to find the area of the rectangle the area of rectangle is 8x10=80. Then You take that 80=3.14x2. then you find the area by dividing it. so...

1.) 80=3.14x2

3.14x2=6.28 80=6.28 (Then you divide 6.28 by 80)

80 80

You might be interested in

3: Find the slope: (2, -6), (-4,-3)

Marat540 [252]

Answer: e er

e er

Step-by-step explanation: e er

5 0

3 years ago

Read 2 more answers

Help me plzzzzzzzzzzzzz

tensa zangetsu [6.8K]

Answer:

7/20. or .035 as a decimal

Step-by-step explanation:

the 2 subtractions would cancel out so it would be -1/4+3/5. then you would times both equations by the opposite bottom number which would turn into -5/20+12/20 which is just -5+12 all under 20 which then when you add -5 and 12 it would be 7. so its 7/20

5 0

3 years ago

GarryVolchara [31]

$The\ volume\ of\ cylinder:V=\pi r^2 h\\\\r-radius;\ h-height\\---------------------------\\\\r=4cm;\ h=4cm\\\\therefore\\\\\boxed{V=\pi\cdot4^2\cdot4=64\pi\ (cm^3)}\leftarrow answer$