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2 years ago

What is 15 inches increased by 20%? Helps please

Mathematics

2 answers:

Misha Larkins [42]2 years ago

7 0

Answer:

18 in. would be the correct answer.

Step-by-step explanation:

jasenka [17]2 years ago

5 0

Answer:

Step-by-step explanation:

15 + Percentage increase =

15 + (20% × 15) =

15 + 20% × 15 =

(1 + 20%) × 15 =

(100% + 20%) × 15 =

120% × 15 =

120 ÷ 100 × 15 =

120 × 15 ÷ 100 =

1,800 ÷ 100 = 18

hope this helped :)

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Anettt [7]

The answer is Y=-122?

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3 years ago

Find the values of c and d that would make the following equation true

Hitman42 [59]

Answer:

c = 2, d = 3

Step-by-step explanation:

multiply factors on left side gives

9 c $y^{3+d}$ = 18 $y^{6}$ ( divide both sides by 9 )

c $y^{3+d}$ = 2 $y^{6}$

For both sides to be equal then

c = 2 and 3 + d = 6 ⇒ d = 3

As a check

left side = 2 $y^{3}$ × 9 $y^{3}$ = 18 $y^{6}$ = right side

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2 years ago

Can someone help me fill in the ratio table please!!

Lisa [10]

Answer:

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Step-by-step explanation:

$--------------------------------------------$

$Orange$ $fabric$ = $\frac{1}{3}$ $\frac{2}{3}$ $\frac{3}{3}$ $\frac{4}{3}$ $--------------------------------------------$

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$--------------------------------------------$

4 0

2 years ago

MATH HELP ME ASAP!!!!

ziro4ka [17]

Answer:

You get 12$ per B and 15$ per A. Thus, the answer is A) $282

Step-by-step explanation:

4A+4B=108

Divide by 4

A+B=27

Subtract B

A = 27 - B

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Substitution

3(27-B)+5B = 105

Distribute

81-3B+5B=105

Combine like terms

81+2B=105

Subtract 81

2B=24

Divide by 2

B = 12

A = 15

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Hope it helps <3

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3 years ago

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yulyashka [42]

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3 years ago

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