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user100 [1]
3 years ago
11

A cylinder has a height of 6 millimeters and a radius of 4 millimeters. What is its volume? Use ​ ≈ 3.14 and round your answer t

o the nearest hundredth.
Mathematics
1 answer:
netineya [11]3 years ago
4 0

Answer:

V=301.44\ \text{mm}^2

Step-by-step explanation:

Given that,

Height of the cylinder, h = 6 mm

Radius of the cylinder, r = 4 mm

We need to find the volume of the cylinder. The formula for the radius of the cylinder is given by :

V=\pi r^2 h

Putting given values,

V=3.14\times (4)^2 \times 6\\\\V=301.44\ \text{mm}^2

So, the volume of the cylinder is 301.44\ \text{mm}^2.

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Ben bought 4 pairs of jeans and a T-shirt that cost $8 .He had a coupon for $3 off the prices of jeans spent a total of $92 befo
masha68 [24]

<em>I'm going to assume that the coupon is $3 off of each pair of jeans</em>

A)

x -> Price of each pair of jeans

4x + 8 - 3 * 4 = 92

B)

4x + 8 - 3 * 4 = 92

4x + 8 - 12 = 92

4x - 4 = 92

4x = 92 + 4

4x = 96

x = 96/4 = 24$

The price of each pair of jeans is $24

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3 years ago
The front wall of the storage shed is in the shape of a trapezoid.
KonstantinChe [14]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Find the area and perimeter of a rectangle that has a length of (x + 24) and (x + 16). Show all work for full credit.
klio [65]

Answer:

Perimeter of rectangle = 4x + 80

Area = x² + 40x + 384

Step-by-step explanation:

Perimeter of rectangle = 2*(length + width)

                                      = 2* (x + 24 + x + 16)

                                      = 2*( x +x + 24 + 16)    {Combine like terms}

                                      = 2* (2x + 40)

Use Distributive property : a*(b +c) = a *b + a*c

                                     = 2*2x + 2*40

                                     = 4x + 80

Area of rectangle = length * width

                             = (x + 24) (x + 16) {use FOIL method}

                            = x*x + x*16 + 24*x + 24*16

                             = x² + 16x + 24x + 384  {Combine like terms}

                             = x² + 40x + 384

6 0
3 years ago
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mrs_skeptik [129]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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C U12122 Write a Sum or Difference as a Product A 8 Questions 1. Use the GCF to rewrite the sum as a product. 30 + 16 a) 8 (3+2)
Alex73 [517]

Answer:

<em>2(15+8)</em>

Step-by-step explanation:

Given the expression 30+16

We are to use GCF to rewrite the sum as a product.

Get the factor of each value first as shown;

30 = 2 * 15

16 = 2 * 8

substitute the factors back into the expression:

30+16 = (2*15)+(2*8)

Since 2 is common to both terms, then:

30+16  = 2(15+8)

<em></em>

<em>Hence the required sum of product of the terms is 2(15+8)</em>

8 0
2 years ago
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