Answer:
31
Step-by-step explanation:
basically the easiest way to do that is to remember that a flat line is equal to 180 degrees, it gave you 149, so all you gotta do is 180-149
Answer:
6x^3-5x^2-8x+3
Step-by-step explanation:
(2x-3)(3x^2+2x-1)
6x^3+4x^2-2x-9x^2-6x+3
6x^3+4x^2-9x^2-2x-6x+3
6x^3-5x^2-8x+3
(20+4)x4 multiply 4x20=80 and 4x4=16. Add 80+16 and get 96.
Answer:
A) 6.0
Step-by-step explanation:
First, total amount of hours, since average is sum of the numbers by how many numbers there is.
Day 1=8x2 hr
Day 2=6x1 hr
Day 3=4x2 hr
which is, 16+6+8=30
then divide 30 by how many days there is, which is 5 days.
30/5=6