3 years ago

4/5z=16 solve equation (that's a fraction )

1 answer:

6 0

So we need to isolate the variable. In order to do that, we need to multiply both sides by 5/4.
Why? That's so that 4/5z will be canceled out when multiplied by 5/4 to get just z.
And so, we would get 20 as our answer.

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A cylinder has a base radius of 6 feet and a height of 12 feet.What is it's volume in cubic feet, to the nearest tenths place

Neporo4naja [7]

Answer:

$volume = \pi {r}^{2} h \\ = 3.14 \times {6}^{2} \times 12 \\ = 1357.2 \: {ft}^{3}$

8 0

3 years ago

Leon needs to save more than $350 to buy a new bike. He has$130 saved so far, and he plans to save $20 each week until he has en

Yanka [14]

$350= $130+$20x, x= amount of weeks
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Answer: 11 weeks

3 0

3 years ago

Read 2 more answers

Can u guys help pls?

Contact [7]

Answer:

$(2 {n}^{2} ) ^{4} \\ 2 \times 2 \times 2 \times 2 \times {n}^{2 \times 4} \\ {2}^{4} \times {n}^{8} \\ = 16 {n}^{8}$

<h3>Answer B is correct</h3>

7 0

3 years ago

Beth is putting up a fence in her yard so her dog can play outside. She purchased 80 feet of fencing. If the fenced area is a re

mariarad [96]

Answer:

10 feet

Step-by-step explanation:

The formula for the Perimeter fo a rectangle

= P = 2L + 2W

Where:

L = Length

W = Width

From the question

P = 80 feet

W = 30 feet

Hence:

80 = 2L + 2(30)

80 - 2(30) = 2L

80 - 60 = 2L

20 = 2L

L = 20/2

L = 10 feet

Hence, the length of the fenced area = 10 feet

4 0

2 years ago

What is 6 tens x 10=

Effectus [21]

6 tens is the same as 60 so....
60 x 10 = 600

5 0

3 years ago