Answer:
18
Step-by-step explanation:
f(x) = 2(1/3)^x
[x = -2]
f(-2) = 2(1/3)⁻²
= 2(9)
= 18
X= 28
explanation: pythagorean theorem
The answer is the first one, (2)
Answer: B
Step-by-step explanation:
Because of Supplementary Angles, we know that the two angles in the right side of the equation add up to 90.
Hope it helps <3
Answer:
Vertical angles are equal
Step-by-step explanation:
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The sum of two supplementary angles equals 180 degrees
Therefore 6x +150=180