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frozen [14]
3 years ago
11

HELP LAST ATTEMPT ( get marked brainliest show work

Mathematics
1 answer:
Sergio039 [100]3 years ago
4 0

Answer:

B

Step-by-step explanation:

the side length is equal to sqrt(33)

sqrt(33)  = 5.74, closest to 5 3/4

You might be interested in
A solid plastic ball is a sphere with a radius of 8 inches. How much plastic does it take to make one ball
mihalych1998 [28]

Answer:

2144.66in³

Step-by-step explanation:

Radius = 8 inches.

To determine the amount of sphere to make the ball, we'll have to find its volume.

Volume of a sphere = 4/3 * Πr³

V = 4/3*Πr³

Π = 22/7

V = 4/3 * 22/7 * 8³

V = 2144.66inches³

V = 2144.66in³

The amount of plastic required is 2144.66in³.

7 0
3 years ago
The area of a rectangle is 36x – 24 square units. The length is 12. Find the width.
lutik1710 [3]

Answer:

36x - 24 / 12 = 3x-2 I think

8 0
3 years ago
If the area of the rectangle shown below is given by the expression 3x2 + 7x – 6,
Mazyrski [523]

Answer:

Step-by-step explanation:

3x² + 7x - 6 = 3x² + 9x - 2x - 2*3

                  = 3x (x + 3) - 2(x +3)

                  = (3x - 2)(x + 3)

Area of the rectangle = 3x² + 7x - 6

length * width = 3x² + 7x - 6

length * (x + 3) = (3x -2)(x +3)

          length = \frac{(3x-2)(x+3)}{(x+3)}

          length = (3x - 2)

7 0
3 years ago
What is the<br> approximate value of x?
katrin [286]

Answer:

There is no work shown

Step-by-step explanation:

So you find the derivative root X you'll get 1 over 2 X to the power 1 by 2 and exactly after that you write the formula for the approximation.

6 0
2 years ago
6x^2 -14x = 0 , Using factoring method.
lana66690 [7]
Take out the highest common factor.

The highest common factor between 6 (which 2*3) and 14 (which 2*7) is 2

The highest common factor between x^2 (which is x * x) and x(which is x) is x.

2x(3x - 7) = 0

Now either 2x = 0 in which case x = 0
or
3x - 7 = 0
3x = 7
x = 7/3 

The graph below shows you the answers to where 6x^2 - 14x cuts the x axis is below.

8 0
3 years ago
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