Answer:
x=9
Step-by-step explanation:
√117²=x²+6²
117=x²+36
x²=117-36
x²=81
x=9
Answer:
240 minutes
Step-by-step explanation:
If it's 40 minutes for just 5 papers, we need to figure how many minutes it would take to grade just 1. So you have to divide 40 by 5 which is 8. Then 8 time 30 which is 240.
Answer:
-5/9 and -1
Step-by-step explanation:
1. to differentiate the given function; 2. to substitute the coordinates of the point.
Well, using a+b=c , it would mean that 12+b=35. therefore b would equal 23 if that’s what you’re looking for
