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Rom4ik [11]
3 years ago
10

How long does a car traveling at 45 mph take to travel 80 mi in hours?

Mathematics
1 answer:
Scilla [17]3 years ago
8 0
Time =    Distance / Speed
         =      80 mi / 45 mph
         =        16 / 9    hours
         =        1.778 hours.
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3 years ago
Read 2 more answers
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gulaghasi [49]

Answer:

7.

Step-by-step explanation:

21 = 3 * 7

28 = 2 * 2 * 7

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t is common to all 3 sets of factors so

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8 0
3 years ago
Which number line shows the solution to the inequality n + 6 < 4? ​
Anestetic [448]

Answer:

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3 0
3 years ago
After 5.75 hours, Kyler had finished painting 62.5% of his house. He needs to paint a total of 4,000 square feet on his house. A
MissTica
First, we are going to find the painted area of his house. We know that the total area he needs to paint is 4000 square meters, so 4000 is the area of this house. Now, to find the 62.5% of that area, we are going to multiply it by \frac{62.5}{100}:
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Now, to find <span>rate, in square feet per hour, we are going to divide the painted area by the number of hours: 
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Which general rule maps triangle ABC into triangle A’B’C’?
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