Step 1. Add 72 to both sides
5y = 7 + 5x + 72
Step 2. Simplify 7 + 5x + 72 to 5x + 79
5y = 5x + 79
Step 3. Divide both sides by 5
y = 5x + 79/5
Answer:
x=9.73
Step-by-step explanation:
This is trigonometry work! :)
So cos46°=x/14
x=14×cos46°
x≈9.73
Hope this helps <3
C and D
x^2 - 4x + 4 = (x-2)^2
x^2 + 10x +25 = (x+5)^2
You would have to look that up because I’m getting confused on what this is
Answer:
x=15
Step-by-step explanation:
just took it