That one of its angles is 90 degrees
Answer:
E
Step-by-step explanation:
When you substitute (5,-19) for A you get -19=-21 which is incorrect, when you substitute it for B you get, -19=-13 which is also incorrect, for C you get -19=-14, D you get -19=-22, and finally for E you get the correct answer which is -19=-19. Hope this helps :)
Answer:
X=10
Step-by-step explanation:
x+10-10=2x-10
x=2x-10
x-2x=2x-10-2x
-x= -10
-x/-1= -10/-1
x=10
This is a linear function. We are trying to find the output given an input of -5.
f(-5) = -3(-5)-4
f(-5) = 15-4
f(-5) = 11.
Solution: (-5, 11)
Given x=-5, input -5 in for x and follow PEMDAS to solve.
Answer:
Step-by-step explanation:
7(c-13)
the product of 7, and, c-13