Answer:
A=27 cm^2
B=24 cm^2
C=26 cm^2
D=28 cm^2
Step-by-step explanation:
Break each problem down into individual shapes.
For instance, A can be split into a 3 by 3 square and a 6 by 3 square.
Get the area by multiplying the length & height: A = L * H
For the triangles the area is the same equation divided by 2 A=LH/2
Shapes with unclear dimensions like C can be skipped and have their area revealed through process of elimination.
<span>If f(x)= 5x+40 what is f(x) when x =-5
</span>
---f(x)= 15
The like terms are 3n and -n and the terms are 7 and 3
Answer:
-2
Step-by-step explanation:
