Answer:
10(x+y)
Step-by-step explanation:
the sum is addition
Answer:
Step-by-step explanation:
The answer is 1/9:
.9*10=9
9^-1=1/9
Answer:
x = 31.3
Step-by-step explanation:
100° and (3x + 6)° are vertical angles. Vertical angles are congruent.
To find the value of x, set both equal to each other.
3x + 6 = 100
3x = 100 - 6 (subtraction property of equality)
3x = 94
x = 94/3 (division property of equality)
x = 31.3 (nearest tenth)
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