Answer:
-20
Step-by-step explanation:
-2.5x = 40 + 10
- 2.5x = 50
x = 50/-2.5 = -20
Answer:
A' = (-4, 3) B' = (0,3) C' = (1,-4)
step-by-step explanation:
you just subtract the original coordinates by the rule (x-3, y-4)
A=1 b=-7 c=-8
Using the quadratic formula:
x = --7 +-sq root(49 -4*1*-8)/2*1
x = 7 +-sq root(49 +32)/2
x1 = (7 + 9) / 2 = 8
x2 = (7 - 9) / 2 = -1
answers (8,-1)
Answer:
A=52
B=48
C=45
D=58
Step-by-step explanation:
To find the variables just do 60 minus the number they give. For example, to find A, you do 60-8.
Hope this helps :)
Step-by-step explanation:
What is the solution set of x^2 + 5x + 1 = 0?
-5V21 5121 )
122