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3 years ago

Can anyone help me with this GEOMETRY

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

4 0

Answer:

B.) 83.7758

Step-by-step explanation:

shusha [124]3 years ago

3 0

<u>Answer:</u>

83.75 cubic inches

<u>Step-by-step explanation:</u>

We are given the diameter of a cone 8 inches, and height 5 inches and we are to find the volume of this cone.

(diameter is 8 inches so radius will be 4 inch)

We know that the volume of a cone is given by:

<em>Volume of cone = $\pi r ^ 2 \frac { h } { 3 }$ </em>

Substituting the given values in the above formula:

Volume of cone = $\pi \times 4 ^ 2 \times \frac { 5 } { 3 }$ = 83.75 cubic inches

(diameter is 8 inches so radius will be 4 inches)

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Surface=<br> Area=<br> Help please thanks

BigorU [14]

Surface area of the rectangular solid = 416 in.².

Volume = 480 in.³.

<h3>What is the Surface Area and Volume of a Rectangular Solid?</h3>

Surface area = 2(wl+hl+hw)

Volume = (length)(width)(height).

Given the following:

Length (l) = 12 in.

Width (w) = 10 in.

Height (h) = 4 in.

Surface area = 2(wl+hl+hw) = =2·(10·12+4·12+4·10) = 416 in.².

Volume = (12)(10)(4) = 480 in.³.

Learn more about the surface area of rectangular solid on:

brainly.com/question/1310421

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2 years ago

The area of Chile is approximately 2*10^6 square kilometers the area Bosnia is approximately 9*10^4 square kilometers what is th

Eddi Din [679]

Answer:

2,090,000

Step-by-step explanation:

Area = Area of Chile + Area of Bosnia

Area of Chile = 2*1000000

Area of Bosnia = 9*10000

Area = 2,000,000 + 90,000

Area = 2,090,000

6 0

2 years ago

Read 2 more answers

A fire truck and an ambulance each drive along a straight road between two points. Using the points on a map that the city creat

allsm [11]

(8,3) the answer is (8,3)
i think

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3 years ago

5. Elijah eats of a grapefruit every morning for breakfast. Which fraction shows how many grapefruits he will eat in 7 days? SOM

dezoksy [38]

Answer:

7/2

Step-by-step explanation:

he will have eaten 3.5 grapefruits in 7 days

7/2= 3.5

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3 years ago

Two Friends met up for coffee and dessert. Each friend got a medium coffee and two cupcakes, and one friend bought a mug for $12

marishachu [46]

Answer: each cupcake was 6.75

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3 years ago