Answer:
1
Step-by-step explanation:
f(1) is simply the value of f(x) when x = 1. Therefore, looking at the graph, when x = 1, f(x) = 1.
Cube: Area cubed
Rectangular Prism: A=(wl+hl+hw)
Answer:
4/5
Step-by-step explanation:
if 1/4 of x is 1/5 that means there is 4 sets of 1/5
so 4*1/5= 4/5
your answer is 4/5
I believe that it is 30° if you round it to the nearest 10 but if it is to the nearest hundredth I think its 100?
Answer:

Step-by-step explanation:
By definition, two lines are perpendicular if and only if their slopes are negative reciprocals of each other:
, or equivalently,
.
Given our linear equation 3x + y = 3 (or y = -3x + 3):
We can find the equation of the line (with a y-intercept of 5) that is perpendicular to y = -3x + 3 by determining the negative reciprocal of its slope, -3, which is
.
To test whether this is correct, we can take first slope,
, and multiply it with the negative reciprocal slope
:


Therefore, we came up with the correct slope for the other line, which is
.
Finally, the y-intercept is given by (0, 5). Therefore, the equation of the line that is perpendicular to 3x + y = 3 is:
