Answer:
180
Step-by-step explanation:
Triangle: 1/2BH
Square: BH
1. Split up the shapes
2. Use the area formula for square and triangle
Square area: 135
Triangle area: 45
3. Add
Answer:
d
Step-by-step explanation:
In y=Mx+b, m is the slope (and b is the y-intercept). Therefore, the slope of that line is -4
y = 4 + 7x
x = 3
We can plug this value into the original equation to solve for y.
y = 4 + 7(3)
y = 4 + 21
<h3><u>y = 25</u></h3>
