3 years ago

8x5x2x4 whats dis answer

Mathematics

1 answer:

scoray [572]3 years ago

5 0

Answer:

320

Step-by-step explanation:

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James is building a sandbox with a width of 4.8 feet and a length of 7.7 feet. ABOUT how much wood will James need to buy to con

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Answer:

it is 25 ft

Step-by-step explanation:

you just add 7.7+7.7+4.8+4.8 to get 25

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2 years ago

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Find the volume of the composite solid. Round your answer to the nearest tenth.

amm1812

Answer:

Volume of the Figure $=825.38m^3$

Step-by-step explanation:

Volume of the figure = Volume of the Upper cone+Volume of the lower cone

Volume of a cone = $\pi *r^2*\frac{h}{3}$

Volume of the Upper Cone with

$height=12m$

$radius=6m$

$3.14*6*6*\frac{12}{3}$

$=3.14*6*6*4\\\\=3.14*36*4\\\\=3.14*144\\\\=147.14m^3$

Volume of the Lower cone with $radius=6m$ and $height=18m$

$=3.14*6*6*\frac{18}{3} \\\\=3.14*6*6*6\\\\=3.14*36*6\\\\=3.14*216\\\\=678.24m^3$

Volume of the Whole Figure = $147.14+678.24$

Volume of the Figure $=825.38m^3$

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3 years ago

Janelle practices basketball every afternoon in the driveway each day her goal is to make four more baskets then she made the da

Alla [95]

She made 62 baskets by day 14. 4×13=52+10=62

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3 years ago

The Choi family bought 6 bags of cookies. Each bag had 15 cookies. They have since eaten 28 of the cookies. How many cookies do

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They have 62 cookies left

Step-by-step explanation:

6 X 15 = 90

90 - 28 = 62

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3 years ago

6x - 5 = -47 helpppp

BabaBlast [244]

Answer:

-7

Step-by-step explanation:

6x - 5 = -47 subtract 5 from both sides so the x is alone

6x = -42 divide by 6 so you can find what x equals

x= -7

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3 years ago

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