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yawa3891 [41]
3 years ago
15

The perimeter of a greeting card is 74 centimeters. The greeting card is 22 centimeters tall. How wide is it?

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
4 0

Answer:

15cm

Step-by-step explanation:

the width is xcm

22 + 22 + 2x = 74

44 + 2x = 74

2x = 30

x = 15

the width is 15cm

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Find the measure of the angle formed between the base of the cone and a line segment that represents the slant height
wel

Since there are no figures given, I will give an example. 


You are given a silo that is shaped as a closed cylinder with a conical end. The diameter of the silo is 4 ft, the length of the cylindrical part is 6 ft, and the entire length of the silo is 10.5 ft. Suppose that you are asked to find the total volume of grains that can be stored in the silo.

Given:

Cylinder part

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H = 6 ft

Cone part

H = 10.5 – 6 = 4.5ft

D = 4ft


Required:

Volume of silo


Solution:
V of cylinder = πr²H

V of cylinder = π(4/2)²(6)

V of cylinder = 75.4 ft³


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V of cone = π(4/2)²(4.5/3)

V of cone = 18.85 ft³

Total volume = 94.25 ft³

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3 years ago
Please help !!!!! Explain to me and need answer quick
schepotkina [342]

Answer:

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So we will just subtract the numbers now

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3 years ago
Geometry help me! <br> Extra points!
denis23 [38]

Answer:

71

Step-by-step explanation:

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Is this a good app for a college student I’m 55 and returning to college after 14years and I’m taking Pre-Med college math 110 a
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Answer:

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Step-by-step explanation:

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