Answer:
55
Step-by-step explanation:
its subtracting 15 each time
Answer: -2, 2
Step-by-step explanation:
0 = 5x^2 -20
0 = 5(x^2 -4)
0 = 5(x - 2)(x + 2)
0 = x - 2
2 = x
0 = x + 2
-2 = x
Your answer would be option 2. Use the slope formula to see if any sides are perpendicular. This is because a right triangle must have 2 perpendicular sides that form a 90° angle for it to be a right triangle, so finding these would prove it.
I hope this helps!
Answer:
multiply 17x5=85,85+5=90 so aswer is 90
Step-by-step explanation:
60 days, I think. Sixty times zero point two is twelve.
