Answer:
(5x + 1)x(2x^2+1)
Step-by-step explanation:
Answer:x=1
Step-by-step explanation:
The x of the top of the parabola is:
x=-(-8)/(2*4)=1
x=1
Answer:
275
Step-by-step explanation:
550 divided by 2 is 275.
Answer:
SinA = 40/50
Step-by-step explanation:
I think it's just asking if you understand the trig ratios. You aren't really solving for anything.
SinA is 40 over 50 because 40 is opposite of <A and 50 is the hypotenuse.
Then, use the trig ratios to figure out the other problems.
Answer:
90
Step-by-step explanation:
