Answer:
x = 52
y = 38
Step-by-step explanation:
Angle x is supplementary to a 128º angle.
Supplementary angles add to 180
x+128 = 180
Subtract 128 from each side
x+128-128 = 180-128
x =52
Angle x and y are complementary.
Complementary angles add to 90
x+y =90
52+y =90
Subtract 52 from each side
52-52 +y = 90-52
y = 38
Answer:
i have no clue lol
Step-by-step explanation:
<span>(3x^2)3x^2= 9x^4
</span><span>(3x^3)^2(x^2)</span>= 9x^8
The resulting polynomial when 5x -6 is subtracted from 3x² -6x +2 is; 3x² -11x +8.
<h3>What is the result of the polynomial subtraction?</h3>
It follows from the task content that the polynomial 5x -6 is to be subtracted from 3x² -6x +2.
Hence, the subtraction goes thus; 3x² -6x +2 -(5x-6).
Hence, 3x² -6x +2 -5x+6
= 3x² -11x +8.
Read more on polynomial subtraction;
brainly.com/question/9351663
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