Answer:
3, 4, 8
Step-by-step explanation:
Each of the three terms in the polynomial contain a
in common. We can factor it out to get:
Answer:
70
Step-by-step explanation:
Complementary angles equal 90 degrees
90 - 20 = 70
I hope this helps!
Part A: 1. X=$5-10%x
2. $5-5%+5%
Part B: 90%-$5x
part c: Part B would save you more money, for example, if you were paying $25 then if you took off 10% of that that would equal $22.5. Then you subtract five dollars and the answer is 17.5 dollars, which if you do it the other way around it would equal $18.
Answer:
a=1 is the answer
Step-by-step explanation:
let
p(x)=x³-2ax²+16
put x= -2
p(-2)=(-2)³-2a(-2)²+16
p(-2)=-8+16-8a
p(-2)=8-8a
as (x+2) is a factor of p(x) then p(x) is equal to zero
8-8a=0
8=8a
a=1
i hope this will help you