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2 years ago

What is the measure of angle DCE? Use numbers only.

Mathematics

1 answer:

Zarrin [17]2 years ago

4 0

Answer:

156 degrees

Step-by-step explanation

First we need to figure out what X is. To do that we set up the equation 7x+3=8x because vertical angles are congruent. After solving that we get x=3. We plug 3 back into each equation and we get that angle ACE equals 24. Since angle ACE and angle DCE are supplementary we know that they will equal 180 so we subtract 24 from 180 and get 156 as the final answer.

Hope this helps!

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

The graph shows the relationship between the amount of time that a backpacker hikes and the distance traveled.

julsineya [31]

Answer:

The points represent that <u>5 miles </u> were hiked in <u>3 hours.</u>

Step-by-step explanation:

So, lets go over what we need to know.

The x coordinates is the time.

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2 years ago

How many solution does this equation have

eimsori [14]

The equation has 1 solution

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3 years ago

Read 2 more answers