Answer:
5, 5, 5
Step-by-step explanation:
i saw it on quizlet
Remark.
The problem is a bit indistinct. Where exactly are the two edges of the road? I'm going to say that they are the x intercepts, but that may not be true. Certainly it does not have to be true at all.
Graph.
A graph has been made for you. The maximum is marked for you. It is an approximation The actual height can be more accurately found.
Height
y = (-1/200)(x - 16)(x + 16)
y = (-1/200)*(x^2 - 256)
The maximum height for this graph only is when x = 0.Other graphs require completing the square.
y = (-1/200) * (-256)
y = 1.28 exactly. I thought the graph might be rounding the answer. It is not.
Answer:
x = - 3, y = 6
Step-by-step explanation:
For the 2 sides to be equal then the coefficients of the imaginary terms and the real terms must be equal.
Given
- 3 + yi = x + 6i , then
x = - 3 and y = 6
Answer:
(-1)^2 = +1
Step-by-step explanation:
(-1)(-1) is equivalent to (-1)^2, and vice versa. Recall that when two negative numbers are mult. together, the product is positive. Thus, (-1)^2 = +1.
Pizza = x
Sandwiches = 2(x-4)
So if sandwiches = 62
62= 2(x-4), multiply 2 into the para-thesis
62 = 2x - 8 (add 8 to both sides)
70 = 2x (divide both sides by 2)
x = 35 I hope this helps