Answer:
it's 270! the formula for triangles is base times height divided by 2, the measurement on the side means nothing in context of finding area
Answer:
23 and 14
Step-by-step explanation:
and h(x)= 2x-8
g o h is a composition function
First we find g o h
g o h is g(h(x))
We plug in h(x) in g(x)
We replace x with 2x-8 in g(x)


To find domain we look at the domain of h(x) first
Domain of h(x) is set of all real numbers
now we look at the domain of g(h(x))
Negative number inside the square root is imaginary. so we ignore negative number inside the square root
So to find domain we set 2x - 12 >=0 and solve for x
2x - 12 >=0
add both sides by 12
2x >= 12
divide both sides by 2
x > = 6
First let’s reword this to, 40% of what number is 8.8.
When we say this, it means that 2/5x=8.8.
Once we solve we get x=22
Answer:
Step-by-step explanation:
0.3a = -6
<em>Divide 0.3 from both sides</em>
a = -20