Answer:
Answer C
−5x3 + 4x2 − 5x; is a polynomial
Step-by-step explanation:
you just use distributive property to simplify, and then you know the closure property demonstrates that when you are adding, subtracting, multiplying, or dividing two polynomials, they will remain polynomials.
pls mark branliest
Answer:
sqrt(360)
Step-by-step explanation:
sqrt(360)=sqrt(36*10)=sqrt(36)*sqrt(10)=6*sqrt(10)
Answer:2
Step-by-step explanation: cot2θ+cosec2θ
=
=/1+cot²θ
=
=
=
=
Answer:
14) F
15) D
Step-by-step explanation:
14
You have 80 minutes on a CD, minus the time you burned would equal the time you have left on the CD.
15
To find mark down, you multiply the percentage to the original price, and then subtract the answer to the original price.