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4 years ago

PLEASE HELP

Mathematics

1 answer:

IgorLugansk [536]4 years ago

8 0

Answer:

D. AB/CE = ED/BC

Step-by-step explanation:

In this question you apply the side-Angle-side similarity property that makes the two right triangles similar.

In this property, the lengths of the corresponding legs of the two right triangles are proportional.

Hence

Leg AB corresponds to leg CE

Leg ED corresponds to leg BC

From the property;

$\frac{AB}{CE} =\frac{ED}{BC}$

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3 years ago

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3 years ago

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Answer:

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3 years ago

Please show work for both problems

sukhopar [10]

(1) The value of x is 25

(2) The measure of ∠CBD is 60°

Explanation:

(1) The given two angles are vertical angles. Since, vertical angles are equal, we can add the two angles to determine the value of x.

Thus, we have,

$5x+15=6x-10$

Subtracting 5x from both sides, we have

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Adding 10 to both sides , we have,

$25=x$

Thus, the value of x is 25.

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Since, these two angles are supplementary angles and supplementary angles add upto 90°

Thus, we have,

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4 years ago

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3 years ago

Read 2 more answers