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Sauron [17]
3 years ago
15

Simplify.

Mathematics
2 answers:
sp2606 [1]3 years ago
4 0
Answer: I think 40



Explain : I’m not sure
Brums [2.3K]3 years ago
3 0
My answer was 40 I hope it’s right
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Pe o piatră stau la soare 3 șopârle. pe o altă piatră stau de două ori mai multe șopârle. Câte șopârle stau la soare pe a doua p
Elodia [21]

Answer:

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7 0
2 years ago
Volume? Correct answers please
goldfiish [28.3K]

Answer:

V = 1385.44

Step-by-step explanation:

The equation for volume is V = π r 2 h! Where V = volume, r = radius <em>(half the diameter)</em>, and h = height. Now lets substitute what we know into this equation!

<em>Since we are giving the diameter (14) we must divide by 2 to find the radius.</em>

                         14 ÷ 2 = 7

Radius = 7

Height = 9

V = ?

Time to plug these values in!

V = π 7^{2} (9)

<em>We have to distribute </em><em>pi to 7 square that term </em><em>and then </em><em>multiply the value by 9</em><em>. </em>

<em />

V = 1385.44

Hope this Helps! :)

<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>

-SGO

7 0
2 years ago
What is the percent decrease from 8.6 to 7.9
Whitepunk [10]

Answer:

= 8.13953% decrease

3 0
3 years ago
Read 2 more answers
3x^2 + 6 - 2x + 5x - 4x^2 + 9
Over [174]
3x * 3x = 9x

9x + 6 - 2x + 5x - 4x^2 + 9

9x + 6 - 7x - 4x * 4x + 9

9x + 6 - 7x - 16x + 9

9x + -7x = 2x + 6 - 16x + 9

2x + 6 - 16x + 9

2x + (-3) - 16x

-14x + (-3) is the expression?
4 0
3 years ago
If I charged 30$a hair cut the whole year how many customers would I need to have to make 17,510$
puteri [66]

Answer:

584

Step-by-step explanation:

17510 divided by 30 is 583.66 but you can have part of a person so you round up.

6 0
2 years ago
Read 2 more answers
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