Answer:
Step-by-step explanation:
The Volume of a rectangular prism is expressed as;
V = Base area * height of prism
Given
Volume of prism V = 7,280 cubic inches.
height of prism = 26in
Required
Base Area
Substitute the given parameter into the formula;
7280 = 26B
B = 7280/26
B = 280in²
Hence the area of the newspaper on the bottom of the cage is 280in²
.....Yep.
Or is there a second part to this problem?
Answer:
c
Step-by-step explanation:
pls mark brainliest
Put the other line in point slope form...(solve for y :D )
3y=15x+9
y=5x+3, so this line has a slope of 5
For a line to be perpendicular to another the slopes have to be negative reciprocals of each other...mathematically...
s1*s2=-1
So for the other line to be perpendicular to the first:
5m=-1, m=-1/5, thus our other line (so far) is:
y=b-x/5, now we can use the point (-8,-1) to solve for the y-intercept, "b":
-1=b-(-8)/5
-1=b+8/5
-1=b+1.6
b=-2.6
So the perpendicular line that contains the point (-8,-1) is:
y=-0.2x-2.6
