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2 years ago

The regular price of a pair of sneakers is $65. They are on sale for 20% off. What is the sale price?

2 answers:

5 0

I'm not completely sure, but I think the answer is $52. First change 20% into a decimal, which is 0.20. Next, multiply 65 and 0.20. That will equal 13, which is how much money that is taken off. Finally, do 65-13=52. So that's how I got $52.

Fofino [41]2 years ago

4 0

65*0.20=13 (0.20 because 20/100=20% is 0.20 in decimal form)
65-13=52

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Answer: 16° F

Step-by-step explanation:

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2 years ago

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Which proportion can you use to find the value of a?

Ugo [173]

Given:

The given triangle is a similar triangle.

The length of the hypotenuse is 18 units.

The length of the leg is a.

The length of the part of the hypotenuse is 16 units.

We need to determine the proportion used to find the value of a.

Proportion to find the value of a:

We shall find the proportion to determine the value of a using the geometric mean leg rule.

Applying the leg rule, we have;

$\frac{\text { hypotenuse }}{\text { leg }}=\frac{\text { leg }}{\text { part }}$

Substituting the values of hypotenuse, leg and part, we get;

$\frac{18}{a}=\frac{a}{16}$

Thus, the proportion used to find the value of a is $\frac{18}{a}=\frac{a}{16}$

Hence, Option D is the correct answer.

6 0

3 years ago

Find the value of x that makes m||n. (7x - 23) (11x + 23)

umka2103 [35]

(7x - 23)° + (11x + 23)° = 180°

7x - 23° + 11x + 23° = 180°

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3 years ago

14(0.89)^x+4.5 =162

lisabon 2012 [21]

$14(0.89)^{x + 4.5} = 162$
$\frac{14(0.89)^{x + 4.5}}{14} = \frac{162}{14}$
$0.89^{x + 4.5} = 11\frac{4}{7}$
$ln(0.89^{x + 4.5}) = ln(11\frac{4}{7})$
$(x + 4.5)ln(0.89) = ln(11\frac{4}{7})$
$\frac{(x + 4.5)ln(0.89)}{ln(0.89)} = \frac{ln(11\frac{4}{7})}{ln(0.89)}$
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3 years ago

What is the value of C

disa [49]

C = 9 m the perimeter is all the sides added together you have 9 +8 that is 17 add another 9 and that equals 26 which is the perimeter.

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2 years ago