If rectangle and triangle are attached ....so
area of rectangle will be L×W
and area of triangle will be .5 × b×h
as we know both are attached then base would be equal to width
..so b=W !!!
Solution
Short Answer P = 40 in
There are what looks like two parallel lines that are 7 inches long and two lines that are 13 inches long.
Perimeter = 2 * (Base + Slanted vertical lines that are parallel).
Perimeter = 2 * (7 + 13)
Perimeter = 2*20
Perimeter = 40 in
Area
Just in case you want it, the area is 11 * 7. The reason is that the height is perpendicular to the 7 in length.
Answer:
a=18
Step-by-step explanation:
-2a-10+a=-28
-1a-10=-28
+10 +10
-1a=-18
divide by -1
a=18
Charge for x cars is 25x
Charge for y trucks is 50y
Total charge is 25x + 50y
25x + 50y = 3000
x + 2y = I20
Answer: x + 2y = 120