3 years ago

120 is 15% of what number

Mathematics

2 answers:

son4ous [18]3 years ago

6 0

120 = 15% x

15% = 0.15

x = 120 / 0.15 = 800

choli [55]3 years ago

5 0

Its .15 because you multiply then divide by 100

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Solve the problem.

Aleonysh [2.5K]

Perimiter=2(L+W)
P=2(100+120)
P=2(220)
P=440

0.1 per foot
440*0.10=44

$44

4 0

3 years ago

Read 2 more answers

The graph of a linear function is shown below. What is the domain of the function?

Viktor [21]

Answer:

{ x | -3 <= x < +1 }

Step-by-step explanation:

We note that the graph occupies from x=-3 to x=+1, while -3 is a value included (endpoint is solid), and +1 is excluded (endpoint hollow).

Thus the domain is { x | -3 <= x < +1 }

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3 years ago

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Murrr4er [49]

Answer:

Step-by-step explanation:

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2 years ago

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8 0

3 years ago

A triangle has sides 42, 4x, and 2x−6. What is the possible range of x? ? < x < ?

natulia [17]

Answer:

$8\ units< x < 18\ units$

Step-by-step explanation:

we know that

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side

Applying the Theorem

case 1) $42+4x > 2x-6$

$4x-2x > -6-42$

$2x > -48$

$x > -24\ units$

case 2) $42+(2x-6) >4x$

$42-6 >4x-2x$

$36 >2x$

$18 >x$ -----> rewrite

$x$

case 3) $4x+(2x-6) > 42$

$4x+2x > 42+6$

$6x > 48$

$x > 8\ units$

therefore

$8\ units< x < 18\ units$

7 0

3 years ago