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3 years ago

Please help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Mathematics

2 answers:

MissTica3 years ago

4 0

Answer:

Hiiiii

The answer is s=4

mash [69]3 years ago

3 0

Answer:

Step-by-step explanation:

Multiply both sides by 7.

5s+8=28

Subtract 8 from both sides.

5s=20

Divide 5 from both sides,

s=4

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What is the area of polygon ABCDE?

marta [7]

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Step-by-step explanation

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3 years ago

For homework Brooke has 15 math problem son social study problems and 5 science problems she has 29 problems in all use mental m

Harlamova29_29 [7]

Answer:

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Step-by-step explanation:

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3 years ago

What is the following quotient? 6-3(3 √8)/3 √9

WARRIOR [948]

Answer:

Factor the numerator and denominator and cancel the common factors.

Exact Form:

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5 0

3 years ago

Read 2 more answers

Match the US customary measurement units on the left with their approximate equivalents on the right. Not all the options on the

sergeinik [125]

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5 0

3 years ago

The height that a ball bounces varies directly with the height from which it is dropped. A certain ball bounces 30 cm when dropp

Akimi4 [234]

The ball will bounce 72 cm high if dropped from a height of 120 cm

<u>Solution:</u>

Given, The height that a ball bounces varies directly with the height from which it is dropped.

A certain ball bounces 30 cm when dropped from a height of 50 cm.

We have to find how high will the ball bounce if dropped from a height of 120 cm?

Now, according to given information,

When dropped from 50 cm ⇒ bounces 30 cm

Then, when dropped from 120 cm ⇒ bounces "n" cm

Now by Chris cross method, we get,

$\begin{array}{l}{n \times 50=30 \times 120} \\\\ {\rightarrow n=\frac{30 \times 120}{50}} \\\\ {\rightarrow n=\frac{3600}{50}} \\\\ {\rightarrow n=72}\end{array}$

Hence, the ball bounces 72 cm high.

5 0

3 years ago