ANSWER
139°
EXPLANATION
One of the interior angle properties of a parallelogram is that adjacent interior angles are supplementary.
This means that, the adjacent interior angles add up to 180°.
If
Then
OR
Answer:57
Step-by-step explanation:
Answer:
150kg
Step-by-step explanation:
divide 500 by ten, multiply that by 3
Answer:
a = 1
Step-by-step explanation:
Original Equation:
-1 + 8 = 10 - 3a
Add 1 to both sides
8 = 11 - 3a
Subtract 11 from both sides
-3 = -3a
Divide both sides by -3
a = 1
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Answer: 12x - 14
Step-by-step explanation:
-17 + 2(6x - 1) + 5
-17 + 5 = -12
-12 + 2(6x - 1)
-12 + 12x - 2
12x - 14
