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mars1129 [50]
2 years ago
7

Don and Frank started from the same point and drove in opposite directions. Don's rate of travel was 50 miles per hour. Frank's

rate of travel was 40 miles per hour. How many miles apart were they at the end of 2 hours?
Mathematics
1 answer:
lozanna [386]2 years ago
6 0

9514 1404 393

Answer:

  180 miles

Step-by-step explanation:

Don drove (50 mi/h)×(2 h) = 100 mi.

Frank drove (40 mi/h)×(2 h) = 80 mi.

Since they drove in opposite directions, the total distance between them is

  100 mi +80 mi = 180 mi.

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Answer:

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Step-by-step explanation:

According to the rule of BODMAS (or FEDMAS), let us do the bracket first.

26·11 = 286

Now, do the multiplication from the left.

12·121·3 = 4356

286·7 = 2002

Now, do the division from the left.

\frac{\frac{4356}{2002} }{11}

=\frac{4356}{2002(11)}

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= 0.1978



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PL has endpoints P(4, −6) and L(−2, 1). The segment is translated using the mapping (x, y) → (x 5, y). What are the coordinates
cestrela7 [59]

The coordinates of P' is (9, -6) and L' is (3, -1).

<h2>Given that</h2>

PL has endpoints P(4, −6) and L(−2, 1).

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<h3>We have to determine</h3>

What are the coordinates of P’ and L’?

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PL has endpoints P(4, −6) and L(−2, 1).

The segment is translated using the mapping (x, y) → (x + 5, y).

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To know more about Translation click the link given below.

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