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Andreyy89
3 years ago
7

Use tape diagrams to calculate the solution of 30 = 5w. Then, check your answer.

Mathematics
1 answer:
Aleks04 [339]3 years ago
7 0

Answer:

6

Step-by-step explanation:

<em>if</em><em> </em><em>30 = 5w</em>

then 30/5=w=6

<em>-</em><em>tape</em><em> </em><em>diagrams</em><em> </em><em>in</em><em> </em><em>picture-</em>

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Given ƒ(x) = −10x + 45, find x when ƒ(x) = 15.
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Answer:

x = 3

Step-by-step explanation:

Given

f(x) = - 10x + 45 and f(x) = 15, then equating gives

- 10x + 45 = 15 ( subtract 45 from both sides )

- 10x = - 30 ( divide both sides by - 10 )

x = 3

5 0
2 years ago
A rhombus has a base of 5.2 meters and a height of 4.5 meters. The rhombus is divided into two identical triangles. What is the
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3 years ago
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2 years ago
Rob collects data about how many customers enter and leave a store every hour. He records a positive number for customers enteri
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2:00 to 3:00   :      93 + 14 - 8   = 99
3:00 to 4:00   :      99 + 18 - 30 = 87
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7 0
3 years ago
Solve for x.<br><br> x = <br> 30<br> 27<br> 33
pentagon [3]

Answer:

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Step-by-step explanation:

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3x=180-99

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x=27

7 0
2 years ago
Read 2 more answers
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