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Naddika [18.5K]
3 years ago
7

Roberto has run the first 18 miles of a race, which means he is 72% finished. How long is the race

Mathematics
1 answer:
Mamont248 [21]3 years ago
6 0

Answer:

25 miles

Step-by-step explanation:

18 ÷ 72% =

18 ÷ (72 ÷ 100) =

(100 × 18) ÷ 72 =

1,800 ÷ 72 =

25

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$152 = x.

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3 0
3 years ago
Find the center and radius of the circle having the equation: <br><br> x2 - 10x + y2 - 2y + 15 = 0
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Answer:

Step-by-step explanation:

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(x² - 10x) + (y² - 2y) + 15 = 0

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4 0
3 years ago
Given: 15+6(y−2)=21 Prove: y = 3 Drag and drop the reasons into the boxes to correctly complete the proof. Statement Reason 15+6
olchik [2.2K]

Answer:

Given:  15+6(y-2)=21

Distributive Property tells us that we multiply each term inside the parentheses with the term outside of the parentheses.

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Using distributive property on expression 6(y-2) to solve the further expression as:

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Subtraction property of equality tells us that subtract the same number from both sides of an equation.

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3 years ago
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The correct answer is 6+x-y.

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3 0
3 years ago
Read 2 more answers
5 times 60 equals 5 times how many tens
Zielflug [23.3K]
5*12 = 60 so 6 tens ig
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3 years ago
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