Supplement of angle z. z=42.1°
1 answer:
Answer:
<h2>137.9°</h2>
Step-by-step explanation:
Supplementary angles add up to 180 °.
x + z = 180° → x = 180° - z
180° - 42.1° = 137.9°
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Use the factor theorem to determine whether the first polynomial is a factor of the second polynomial x-3;2x^2-4x+30
x−3,2x^2−4x+30
Answer:
that is right
Step-by-step explanation:
because 4×4×4 equals 64 and 6×6 equals 37 so it is 4^3>6^2
