Answer:
Step-by-step explanation:
The x intercept is the value of x when y = 0. Use the equation to find the value of x:
y= -1x + 3
0 = -1x + 3
x = 3
The point is (3,0)
You can also graph it. Attached.
Answer:
162
Step-by-step explanation:
= 1/2 ( x + 5 ) ( x + 4 )
Answer:

Step-by-step explanation:
To find the circumference of a circle, you can multiply the value of the diameter of the circle with the value of pi.

