Answer:
Step-by-step explanation:
✔️It’s a null set
Answer: C. 242
Step-by-step explanation:
So first you need to know the formulas for the shapes (trapezoid and rectangle) to solve it.
Trapezoid- A= 1/2(b1+b2)h
Rectangle- L x W.
So to plug in numbers for trapezoid should look like: 1/2(13+24) (4)
1/2 (37) (4)
(18.5) (4)
=74.
For rectangle: 7 x 24= 168.
So add them together and you should have your answer. 168+74=242 in.
I hope this helped!!! :)
Substitute the variables in and then solve
Answer:
21.3 cm
Step-by-step explanation:
first find the rate of change (RISE/RUN)
which gives you -0.3
Next, create an equation. You can choose any point, but I chose (6,25.2) because it is given.
y - 25.2 = -0.3(x-6)
y - 25.2 = -0.3x + 1.8
y = -0.3x + 27
Finally, plug in 19 for x...
y = -0.3(19) + 27 = 21.3 cm