<u>Answer:</u>
- 80 km is 9% of 888.89 km.
<u>Step-by-step explanation:</u>
<u>We know that:</u>
<u>Work:</u>
- 80/9 km = 1%
- => 80/9 x 100 = 100%
- => 8000/9 = 100%
- => 888.89 km = 100% (Rounded to nearest hundredth)
Hence, <u>80 km is 9% of 888.89 km.</u>
Hoped this helped.
This is the solution of the equation, where a=1, b=-5, c=7
So the discriminant is :
b^2-4ac=25-4*7= -3
The square root of -3 is non-real, this both solutions are non-real.
Answer:
(a) The measure of the supplement of a 82° angle is:
180° - 82° = 98°
(b) The measure of the complement of a 32° angle is:
90° - 32° = 58°
Step-by-step explanation:
3(x+4) ≤ 36
3x + 12 ≤ 36
3x ≤ 24
x ≤ 8
