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sattari [20]
3 years ago
11

A car enters an interstate highway 20 mi north of a city. The car travels north at an average speed of 58 mph. Which equation mo

dels the car’s distance d from the city after traveling for h hours?
Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0
The answer would be 20 d = h + 58
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If a sequence of 8 consecutive odd integers with increasing values has 9 as its seventh term. What is the sum of the terms of th
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Answer:

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Step-by-step explanation:

Given

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marishachu [46]

Answer:

1. Given

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Step-by-step explanation:

Statement 1:

The first statement is a parallelogram ABCD, which is already given in the question. So, reason 1 is: Given.

Statement 2:

BT and TD are equal because for a parallelogram, its diagonal bisect each other. Here, BD and AC are the diagonals of parallelogram ABCD. So, the diagonals bisect each other at T. Hence, BT = TD

Statement 3:

Angles 1 and 2 is a pair of vertical angles. A pair of vertical angles are always equal to each other.

Statement 4:

A parallelogram is a quadrilateral whose opposite sides are parallel and equal. Hence, BC ||AD is because of the definition of a parallelogram.

Statement 5:

Angles 3 and 4 is a pair of alternate interior angles. If two lines are parallel, then the alternate interior angles are always equal.

Statement 6:

The triangles BET and DFT are now congruent because:

i.Angle- \angle1=\angle2

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Statement 7:

As the two triangles are congruent, then their corresponding parts are also equal.

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