Answer:
5/3x + 4 = 2/3x
Step One- Subtract 5/3x to isolate the variable
4 = -3/3x
Step Two- Divide –3/3 to make your equation easier
4 = -x
Step Three- Divide by -1 (the lone negative cannot be there. It always represents a –1)
-4 = x is your answer!
Hopefully this helped! Feel free to mark brainliest!
Answer:
(3 x X) + 2
Can be a possible way if you factor it out I think.
Answer: 1 23/27
Step-by-step explanation:
8 1/3 ÷ 4 1/2
Change to improper fraction
25/3 ÷ 9/2
25/3 × 2/9
=50/27
=1 23/27
Answer:
18.55
Step-by-step explanation:
Step One
Find AC
<em><u>Formula</u></em>
a^2 + b^2 = c^2
<em><u>Givens</u></em>
<em><u>Solution</u></em>
- AC^2 = 70^2 + 50^2 Substitute into Pythagoras
- AC^2 = 4900 + 2500 Expand
- AC^2 = 7400 combine
- AC = sqrt(7400) Take the square root of both sides.
- AC = 86.02
Step Two
Find FC
<em><u>Givens</u></em>
- <BCF = 30o Given
- BC = 50 Given
- FC = Find
<em><u>Formula</u></em>
Tan(30) = FC/50
<em><u>Solution</u></em>
FC = 50 * tan(30)
FC = 28.87
Step Three
Find <FAC
FC = 28.87
AC = 86.02
Tan(<FAC) = FC / AC
Tan(<FAC) = 28.87/86.02
Tan(<FAC) = 0.33558
<FAC = Tan-1(0.33558)
<FAC = 18.55 which is just about what you got.
