Answer:
As mentioned ABCD is a square
So <DEC is always 90 degree
Answer:
c=4
Step-by-step explanation:
c=23
Answer:
(-5,4)
Step-by-step explanation:
My answer is probably incorrect .-. ._. but I tried my best :) and this is what I got
Hope This Helps
Multiple both sides by 5/1 and get
-1/1 • (x-4) = -10/1
divide the numbers and get
-1 • (x-4) = -10
remove the parentheses
- x-4 = 10
move the constant to the right
-x = -10-4
calculate
-x = -14
change the signs
x= 14
2 solutions. This is because the parabola will cross the x axis twice. We know this because -5 means the vertex will be 5 units below the x axis. and the parabola opens upwards because the first coefficient is positive. Hope this helped :)
