146° + (-39 +x)° = 180°
Subtract 146° on both sides.
(-39 +x)° = 180° - 146°
(-39 +x)° = 34°
(x - 39)° = 34°
Add 39° on both sides
x = 34° + 39°
x = 73°
Your final answer is C) 73.
Answer:
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Step-by-step explanation:
my grandmother told me the answer
3(x+2)
Distribute and multiply
3 to x and 2 to get 3x+6
The answer is 3x+6
1 meter is 100 centimeters so do 200÷10 what does that leavr you with ? 20
A
It is a first degree polynomial (aka linear because its highest power is 1) and it has two terms (2x and 8)
It does not have eight terms and is not a monomial (one term ie 3x^2)
