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3 years ago

What is 5s-9<2s+12

1 answer:

5 0

$5s-9 < 2s+12\ \ \ \ \ |\text{add 9 to both sides}\\\\5s < 2s+21\ \ \ \ |\text{subtract 2s from both sides}\\\\3s < 21\ \ \ \ |\text{divide both sides by 3}\\\\\boxed{x < 7\to s\in(-\infty,\ 7)}$

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Find the missing side. Round to the nearest tenth. <br>A.7.1<br>B.5.1<br>C.5.1 <br>D.6.1

Stels [109]

Answer:

5,1

Step-by-step explanation:

x= tan27⁰ x 10 ≈ 5,1

.....

7 0

3 years ago

Read 2 more answers

For a camping trip, Jack is preparing water canteens. The canteens each hold 1/3 gallon of water.

loris [4]

Answer:

42 canteens

Step-by-step explanation:

1 gal = 3 canteens

14*3=42

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3 years ago

In the scale drawing, what will the length of the west side of the backyard?

Shtirlitz [24]

The diagram shows a lawn with the north side measuring 50 units and the west side measuring 28 units. The deck is scaled down by a factor of 1/5.

This is because the ratio of the length of the lawn to that of the deck is 1 : 5.

Hence we can now ca

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1 year ago

This week, 967 people went to the beach. Last week, 1,189 people went to the beach. The number of people who went to the beach f

zhenek [66]

Answer:

Less than 25%

Step-by-step explanation:

1189 divided by 967 is 1.229576008...

1.229576008... multiplied by 967 is 1189

This number, 1.229576008..., is a multiplier

To be exact it increases by 22.9576008...%

That is less than 25%

6 0

2 years ago

Read 2 more answers

13. Given the volume, V, of the rectangular prism below, find h, the height of the prism. V = (x ^ 2 + 2x)/(x + 1) l= 2x + 4 w=

NikAS [45]

Given:

Volume of a rectangular prism is:

$V=\dfrac{x^2+2x}{x+1}$

Dimensions of the rectangular prism are:

$l=2x+4$

$w=\dfrac{x}{8}$

To find:

The height of the rectangular prism.

Solution:

The volume of a rectangular prism is:

$V=l\times w\times h$

After substituting the values, we get

$\dfrac{x^2+2x}{x+1}=(2x+4)\times \dfrac{x}{8}\times h$

$\dfrac{x(x+2)}{x+1}=\dfrac{2x(x+2)}{8}\times h$

$\dfrac{x(x+2)}{x+1}\times \dfrac{8}{2x(x+2)}=h$

$\dfrac{1}{x+1}\times \dfrac{8}{2}=h$

$\dfrac{4}{x+1}=h$

Therefore, the correct option is C.

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3 years ago