You are constructing triangle abc given the line segments ab and ac and ∠a. the first thing you do is copy segment ac. next, you copy angle a using a on the segment ac as the vertex. what is the next step?

Cut the line making angle A with AB a length equal to AC

Step-by-step explanation:

ABC is a triangle and AB,AC and angle A are given.

We are to construct the triangle

Since two sides and one angle is known we can construct a unique triangle

First step is copy AB then angle A

Once these are done we can cut a length equal to AC in the line making angle A with AB.

This intersection will give point C

Then join BC to get full triangle ABC

the 4th choice is the correct one

step-by-step explanation:

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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