<h3>
Answer:</h3>
(2a^4+5a^3+4) -2a^2
<h3>
Step-by-step explanation:</h3>
There are 4 terms. Your <em>trinomial</em> could consist of <em>any three</em> of them. Here, we've chosen to use the one with the negative sign as the monomial, because the question asks for a difference.
Answer:
83.1
Step-by-step explanation:
well it gives you the adjacent side and the hypotenuse so you would use
cos-1(3/25)
Hint : SOH _ CAH _ TOA
Let angle HAC = A, then
cos A = 24/25 = 0.96
A = cos^-1(0.96) = 16.26
Answer:
a- about 3$
b-about 8$
c-about .04
Step-by-step explanation:
a-100.8/35=2.88
2.88 is around 3
b-49.2/6=8.2
8.2 is close to 8
c-.78/20=.039
.039 is the nearest to .04
