Answer:
Step-by-step explanation:
Answer:
y = 4/5x - 3
Step-by-step explanation:
The slope-intercept form of a line is y = mx + b. We need to isolate the y.
(add 4x to 15)
-4x + 5y = 15
5y = 4x + 15
(divide by 5 from both sides)
y = 4/5x + 15/5
y = 4/5x + 3
A=bh/2
A=(5.4)(3.6)/2
A=9.72 cm^2
A≈9.7 cm^2 (to nearest tenth of a square centimeter)
The answer is 8...when you see those two lines (absolute value lines) it means the same number but as a positive. For example |-12| would just be 12