144.5
Step-by-step explanation: It would be 144.5 because you use the side lengths to plug into the formula for finding an area of a triangle ( base multiplied by height multiplied by half.) so : 17 x 17 x 1/2
Let's use n to represent the unknown number:
n = 4*12/2
=48/2
= 24
The unknown number is 24
Question:
Solve for x: 
. Fill in both values for x below. Write the greater value for x in the first column.
Answer:
and 
are the values for x.
Explanation:
The equation is
Subtracting both sides by 7,
Dividing both sides by 12,
Now, we shall write the equation by removing modulus by adding plus and minus on the other side of the equation.
or 
Solving the equation , we get,
or 
Thus, the solutions are and
FIND THE SLOPE
The line passes through (0,1) and (2,0)
Use formula of the slope to find the slope
m = (y₂ - y₁)/(x₂ - x₁)
m = (0-1)/(2-0)
m = -1/2
The slope is -1/2
FIND THE Y-INTERCEPT
The y-intercept is the value of y when the line intersects y axis. The line intersects y axis in point (0,1). The value of y is 1. So the y-intercept is 1.
Answer: second option
