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katen-ka-za [31]
3 years ago
6

A car travels 252 miles in 4 hours and 30 minutes. How many miles does it travel per hour? miles per hour

Mathematics
1 answer:
GuDViN [60]3 years ago
7 0
Find the rate of travel; it's distance divided by time:

252 miles
-------------- = 56 mph (answer)
 4.5 hrs
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Which postulate or theorem, if any, could be used to prove the triangles congruent? If not
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Question 11a)

We are given side BC equals to side CE and angle CBA equals to angle CED
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We have enough information to deduce that triangle ABC and triangle CDE are equal by postulate Angle-Side-Angle (ASA)

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Question 11b)

We are given side AB equal to side ED, side BC equals to side EF, and side AC equals to side DF
We have enough information to deduce that triangle ABC and triangle DEF congruent by postulate Side-Side-Side (SSS)

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Question 11c)

We are given side AC equals to side DF, angle ABC equals to angle DEF, and angle BAC equals to angle EDF

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Question 11d)

We do not have enough information to tell whether this shape congruent or not
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3 years ago
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Step-by-step explanation:

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I suppose it has 4 digits.

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