Answer:
-11
8 = 2x + 30
8 - 30 = -22
-22 ÷ 2 = -11
x = -11
Also if you place 2×(-11) + 30 you get 8
I think it’s 2x^1/3y hope this helped
409,821,735,673.....the value of the 4 in this number is 400 billion
First triangle side lengths: 9, 4, 8
First triangle perimeter: 21
Second triangle side lengths: 18, 8, 16
Second triangle perimeter: 42
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Answer:
incompleted question
Step-by-step explanation:
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