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3 years ago

A cube has an edge length of 5 inches, and a side length of 15. What is the volume?

1 answer:

5 0

The formula of the volume of a cube:
Volume = s^3

Given that the side length is 15. So we can easily get the volume by substituting it to the value of the side.

Volume = s^3
Volume = 15^3
Volume = 3,375 in^3

So the volume given the side length of 15 is equal to 3,375 in^3.

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Wayne's puppy weighs 8 pounds. How many ounces does Wayne's puppy weigh?

Morgarella [4.7K]

1 pound = 16 ounces

8 * 16 = 128 ounces

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3 years ago

Please help! this is timed!

Scilla [17]

Answer: -8-10

Step-by-step explanation:

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3 years ago

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1. r-8/5=-4/11 2. 9a/a+4= 3/5

BigorU [14]

Answer:

1 r= 68/55

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3 years ago

Can someone help me

marshall27 [118]

Answer:

16682.7 cm³

Step-by-step explanation:

The total volume is the volume of the cone plus half the volume of a sphere:

V = ⅓ π r² h + ½ (4/3 π r³)

V = ⅓ π r² h + ⅔ π r³

V = ⅓ π r² (h + 2r)

Given that r = 4.15 cm and h = 10.2 cm:

V = ⅓ π (4.15)² (10.2 + 2×4.15)

V ≈ 333.65

The volume needed for 50 cones is therefore:

50V ≈ 16682.7 cm³

7 0

3 years ago

10. A cylindrical can has a base with a diameter of 6 cm. Its height measures 5 cm. What is the total surface area of the can?

eduard

Answer:

Total surface area of cylinderal can is 150.8 cm²

Step-by-step explanation: 

Given that a cylinderal can has base with a diameter of 6 cm and its height measures 5 cm.

So,

Radius = Diameter/2 = 6/2 = 3 cm

We know that,

TSA of cylinder = 2πr(h + r)

Substituting required values:

➝ TSA = 2 × 22/7 × 3(5 + 3)

➝ TSA = 44/ 7 × 3 × 8

➝ TSA = 1056/7

➝ TSA = 150.8 cm²

Hence,

Total surface area of cylinderal can is 150.8 cm²

6 0

2 years ago

Read 2 more answers