Answer:
x = -8/3
Step-by-step explanation:
So first let's simplify the expression. Grouping together like terms gives:
-3x + 7 = -1
Subtracting 7 from both sides gives
-3x = -8
Meaning x = -8/3
Answer:
P = 328 yards
Step-by-step explanation:
formula is P= 2l + 2w

A)

b) i think that you should divide the distance by the circumference :

hope this helps
(I'm not completely sure about part b)
good luck
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So we have:
x + x + (x-6) + (x-6) = 188
2x +(x-6) + (x-6)
5x - 12 = 188
5x = 200
x = 40
So the length is 40, the width is 40-6 = 34.
In this problem, this is the case with Angle 1 and Angle 2, hence their relation is that they are vertical, and option C is correct