(-25) + 10 + (-5) = -20 feet is his current position. To reach zero, he should add 20 feet to his altitude.
Answer: 36
Step-by-step explanation: to make it easier, it is 6x6.
Answer:
C
Step-by-step explanation:
Use rise over run theorem to determine the slope of the line in comparison to the three triangles.
A:
30/55 = 6/11
B:
28/45
C:
26/39 = 2/3
Solve for slope of the graphed line:
6/9 = 2/3, C is correct
Answer: 25 apples
Step-by-step explanation:
5+5+5+5= 25 or- 5 x 5= 25
We can not evaluate it with real numbers, because there is no real number that multiplies itself twice and gives -25.
The answer is an imaginary number.
√-25 = 5i where i = √-1
So it can only be computed using imaginary numbers.