Do you mean "perpendicular to k"? We have no line c there so I'm going with line k. First we need the slope of line k. Fitting those values into the slope formula we have
. So the slope of k is 9. The slope of a line perpendicular to k has the opposite sign and the fraction is flipped. The perpendicular slope then is -1/9.
Answer:
x = 40
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
x² + 30² = 50²
x² + 900 = 2500 ( subtract 900 from both sides )
x² = 1600 ( take the square root of both sides )
x = 
= 40
Answer:
final answer is 6
Step-by-step explanation:
Given 
To find the difference quotient use formula
Now plug it in the formula
6
Rectangular prism is nothing but cuboid.
Volume of a cuboid = length × breadth × height
Base area = length × breadth
It is given that base area = 24 square feet and
height = 5.25 feet
Now, volume = length × breadth × height
= base area × height
= 24 × 5.25
= 126 cubic feet
Hence, the volume of the rectangular prism is 126 cubic feet.
Answer:
the answer is going to be -44
