Answer:
45 cm^2
Step-by-step explanation:
The area of a triangle can be found using:
a= (b*h)/2
We know the base is 18 cm and the height is 5 cm. Therefore, we can substitute 18 in for b, and 5 in for h.
a=(18*5)/2
Multiply 18 and 5 first
a=90/2
Divide 90 by 2
a=45
So, the area is 45 cm^2
Answer:
x=-8
Step-by-step explanation:
The answer is 8 I believe
Answer:
hopes this helps
Step-by-step explanation:
this is a tricky one here
40x X 22= $880
second week
40x X 29=1,160
