it depends what the question is
For this case we have that the area of the triangle is given by:

Where:
b: It's the base
h: It's the height
We have to:

The atura will be given by:

So, the area is:

Answer:
144
That makes no sense I think you’re missing some words but the answer might be $7.5 per hour bc 21-6 is 15 and that divided by 2 s 7.5
It is 1 because a penny is worth 1 cent.
Answer:
5(17-8)
Step-by-step explanation:
5(17-8)
5(9)
=45