Angles 1 and 3 are alternate interior angles which is why they are congruent
Hello,
x²-64=(x+8)(x-8)
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1 is the answer. You put the places in a chart, stem and leaf plot I think its called, look in up up like for another example because it/s been awhile since I learned this
Answer:
x = -3
Step-by-step explanation:
15 - 2x = -7x
add 2x
15 = -5x
divide by -5
-3 = x
