X-45 is the answer (x represents a number)
When two lines are perpendicular to one another, their slopes multiplied together is always going to be -1.
With this in mind, set up the following equation:
m₁ * m₂ = -1
So
is your slope.
Since y = (-1)x + b, plug in y and x to solve for b, using the point (10, -8);
So your equation is
y = -x + 2
Answer:
x = 44
Step-by-step explanation:
6 + 5 = 11
1/4x = 11
11 ÷ 1/4 = 44
if it does not make sense, then here is the equation.
1/4(44) - 5 = 6
The expression that is correctly paired is three more than the quotient of nine and a number cubed, decreased by 2 =
Explanation
All the other expressions are not eligible to be paired with the description
consider the first description
The correct expression for this is
consider the second description
The correct expression for this is
consider the fourth description
The correct expression for this is
The only expression that matches its description is the third expression.
Answer:
76 m
<u><em>Sorry if this answer is not correct, if it is or is not, please tell me in the comments!</em></u>
Step-by-step explanation:
First of all, we know all of the sides already except for two, so we need to find them. (The side on the very left and top).
The side on the very top is 18 since the top and bottom are the same lengths. This also implies to the side on the very left. The sides (4+4+4) is equivalent to the side we are trying to find. We now know it is 12.
Second, to find the perimeter of almost every shape, we add all of the sides together.
18+4+8+4+8+4+18+12
This gives the answer of 76 m. (don't forget the label!)