You want to undo the (-9 1/2), so you will add 9 1/2 to each side
A). They are supplementary angles meaning they add up to 180
So
B) (12x+8)+(3x+7)=180
12x+8+3x+7=180
15x+15=180
-15 -15
15x=165
15/15x=165/15
x=11
Angle 1 is
12x+8
12(11)+8
132+8
140
Therefore measure of angle 1 is 140°
Angle 2
3x+7
3(11)+7
33+7
40
Measure of angle 2 is 40°
We know that
<span>Trinomial of degree 35 means a polynomial
that
a) Having three terms
b) highest degree is 35
examples
x</span>^35+x³+3
x^35+2x-8
x^35+x²+2
etc
Answer:
the answer is 3(2+y)
Step-by-step explanation:
i commented that first it would not let me answer
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