I need help is it A B C or D
1 answer:
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To find out if the triangle is a right triangle, we must check if the following equation is true:
on the left side, we have:
and on the right side, we have:
since on both sides we get 625, we have that the brace forms a right triangle.
Answer:
-27
Step-by-step explanation:
substitute x for 5
multiply -5 and 5
subtract 2 from -25