I think the answer is the surface area is 144cm3
Answer:
A. 16.12 ft B. 9.64 ft
Step-by-step explanation:
For both of these, you need Pythagorean's Theorem because we have right triangles. In part A, we are given 2 legs and are asked to find the length of the hypotenuse:
and

and PR = 16.12 ft
In part B, we are given the length of the hypotenuse and side PQ remains the same:
and

so
QR = 9.64 ft
I got 752 as the commission rate
Answer:
-17
Step-by-step explanation:
28 - 45 = -17$ in her account
Define a formula that expresses "y in terms of x" so that is has ∆y/∆x = -34/5
we know that
The equation of the line in slope intercept form is equal to
y=mx+b
where
m is the slope
b is the y-intercept
m=∆y/∆x
m=-34/5
so
y=(-34/5)x+b