Answer:
False
Step-by-step explanation:
Given a line with slope m then the slope of a line perpendicular to it is
= - 
Given a line with m = 
Then the slope of the line perpendicular to it is
= - 
= - 
Answer:
The answer is f(x)=2
Step-by-step explanation:
When the input is given it means that the x is substituted by that number.
so 3x3-7.
3x3-7
9-7=2.
The f of x is equivalent to 2.
I hope this helps :D
Answer:
27 blue balls
Step-by-step explanation:
R : B = 6 : 9
9/6 x 18 = 27
Answer:
Step-by-step explanation:
Remember that
The speed is equal to divide the distance by the time
Convert the units
so
Answer:
if the height of the triangle is 8 in, its side is 9.2379, and this side is also the side of the hexagon, so the perimeter is 6*9.2379 = 55.43 in
Step-by-step explanation:
As the hexagon is regular, each of those triangles will also be regular.
So if the height of one triangle is 8 inches, we can find the side of the triangle with the height formula of a regular triangle:
height = side * sqrt(3)/2
8 = side * 0.866
side = 8/0.866 = 9.2379
The side of the triangle will also be the side of the hexagon. So the perimeter of the hexagon will be:
P = 6 * 9.2379 = 55.43 inches
