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3 years ago

72 is 45% of what number? Please give me a explanation with the answer asap

Mathematics

1 answer:

Juliette [100K]3 years ago

5 0

Answer:

160

Step-by-step explanation:

72/45 = 1.6

1.6 * 45 = 72

Background information

160/100 = 1.6 (100 for percents)

160 fits the answer so it is right

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

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Step-by-step explanation:

A) d = a2-a1 = 5-9 = - 4

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3 years ago

What is the value of x, when x2 + 5 = 21?

djverab [1.8K]

Hey there!

$\bold{x^2+5=21}$
Firstly, subtract by the number $\bold{5}$ on each of your sides
$\bold{x^2+5-5=21-5}$
$\bold{Cancel:5-5}$ because it gives us the result of $\bold{1}$
$\bold{Keep:21-5}$ because it equals: $\bold{16}$
$\bold{x^2=16}$
Nextly, we have to take our square root
$\bold{x=}$ ± $\bold{\sqrt{16}}$
Solve the square root and you have found your answer
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3 years ago

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Gelneren [198K]

Answer:

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Step-by-step explanation:

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and 1/6*18 and get 3 students

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2 years ago

Simplify the expression 43 + 2(3 − 2). (3 points)

IrinaK [193]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

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ohaa [14]

Answer:

A. AC, CB

Step-by-step explanation:

The answer you have selected is correct because a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line that is between its endpoints. Thus the answer A is correct!

Hope this helps

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3 years ago