Answer:
x=104
Step-by-step explanation:
2/5(x-4)=20
2/5x-8/5=20
2/5x=20+8/5
=21/3/5
x=21/3/5÷2/5
=104
Answer:
A
Step-by-step explanation:
Good afternoon hope it is helpful
Answer:
vertex(-6,-3)
Step-by-step explanation:
x^2+12+36-36+26
(x+6)^2-10
v=(-6,-10)
The first one is 10k²-7k-6
The second answer is 8k²-26k+18
Answer:
Height = 20 ; Base = 5
Step-by-step explanation:
Triangle Area = Base x Height x 1/2
50 = 1x × 4x × 1/2
50 = 4x^2 × 1/2
50 = 2x^2
25 = x^2
x=5
Height equals to 4x -> 4 × 5 = 20
Base equals to x -> 1 × 5 = 5
