2x +3x = 180
5x = 180
x = 36
Answer:
yes
Step-by-step explanation:
divide 905 by 5 which = 181
to check multiple 181 by 5
Answer:
5 inches is 12.7 centimeters
Answer:
Option C
A = 390 
Step-by-step explanation:
The image shows a figure composed of a rectangle and a triangle.
We know that the area of a rectangle is:
Ar = length * width
Then, using the data shown in the image, we have to:
Ar = 20(15) = 300 
Then, the area of a triangle is:

So:


Finally the area of the figure is:
