Answer:
−2y3+4y2+18x+8
Step-by-step explanation:
Let's simplify step-by-step.
4(y2+2)+6x−2y3+12x
Distribute:
=(4)(y2)+(4)(2)+6x+−2y3+12x
=4y2+8+6x+−2y3+12x
Combine Like Terms:
=4y2+8+6x+−2y3+12x
=(−2y3)+(4y2)+(6x+12x)+(8)
=−2y3+4y2+18x+8
It would be D
Rational functions are fractions where numerator and denominator are polynomials.
Answer:
<h2>A)
x = 6, m∠LMN = 138°</h2><h2>
</h2>
Step-by-step explanation:
∠LMO = ∠NMO
15x - 21 = x + 63
15x - x = 63 + 21
14x = 84
x = 84/14
x = 6
∠LMN = ∠LMO + ∠NMO
∠LMN = 15x - 21 + x + 63
∠LMN = 15(6) - 21 + 6 + 63
∠LMN = 138°
Answer:
the acute angle of a right triangle cant measure to be >90 nor can it be >180 because triangles measure to be 180 and acute angles are <90.... if you mean 70, the other acute angle is 20. if you mean 27, the other acute angle is 63.
I think the answer is 8. not completely sure tho
