2 years ago

Question 3 of 15

1 answer:

8 0

The triangles' corresponding angles are and their corresponding sides are therefore, the triangles are congruent; proportional; similar

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Ahat [919]

Answer:

$\frac{8 + x}{2}$

Step-by-step explanation:

First, we have to write 8 + x, but since it's half of that we write it as a fraction with a 2 on the bottom to halve it.

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3 years ago

Vinil7 [7]

Answer:

(X-3)^2 - 4

Step-by-step explanation:

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2 years ago

Contact [7]

(2x+1)(x-2) = 2x^2 - 4x +x -2= 2x^2-3x-2

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3 years ago

Solnce55 [7]

Answer:

Step-by-step explanation:

necesito acabar la creación de cuenta

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2 years ago

Slav-nsk [51]

Answer:

x = 10

Step-by-step explanation:

For the lines to be parallel, the two angles must have the same measure:

80 - x = 90 - 2x

x = 10 . . . . . . . . . add 2x-80

The value of x must be 10 to make the lines parallel.

6 0

3 years ago