Answer:
x value would be 2
Step-by-step explanation:
The computation is shown below:
Given that
x^2 + 2x = 8
x^2 + 2x - 8 = 0
x^2 + 4x - 2x - 8 = 0
x(x + 4) - 2(x + 4) = 0
(x - 2) (x + 4) = 0
So, x value would be 2
x - 2 = 0
x = 2
Answer:
19.35 km
Step-by-step explanation:
We are looking for the Distance that Apostle Paul walked in 4.5 Hours!
I will be using the formula <u>Distance=rate*time</u>
1) We DONT know the distance so I'll leave it as variable "D". We know his rate of walking is 4.3 km/h, and we know he walked for a total of 4.5 hours. Set up the following equation.
D=4.3*4.5
2) Simplify the equation above:
D=19.35
5. 6√3
6. x = 10√3 y = 30
7. x = 34 y = 17√3
8. 30
9. SinA = 3/5 CosA = 4/5
10. Tan20 = 9/x
Multiply both sides by x to get it on the other side
x(tan20) = 9
Divide 9 by tan20 to get x.
x = 9/tan20
x = 24.7
Answer:
Fun fact actually really really sad fact I don't know the answer
Step-by-step explanation: