Http://www.geteasysolution.com/80-is-what-percent-of-320
That should help.
If the link doesn't work when you click it, please copy and paste on any search engine. Example: Google, Bing, Yahoo etc.
Answer:
with your formula but
with the formula for the area of a trapezoid.
Step-by-step explanation:
A = (b + b)h
You mentioned that this is the area for a trapezoid, I will answer giving the formula you have provided however I will also include an explanation for the actual area for the trapezoid as the one you provided is inaccurate.
A = (b + b)h
Firstly, add together the two b variables:
A = 2bh
Now, divide both sides by 2b:
However, the formula for the area of a trapezoid is:
So to solve for h, first, we must multiply both sides by 2:
2A = h(a+b)
Now, divide both sides by (a+b)
Which cancels down to:
Hope this helps!
Answer:
Y-3=-6(x-7)
Step-by-step explanation:
Y-y1=M(x-x1)
Y-3=-6(x-7)
Y-3=6x-42
Add 3 to both sides
Y=6x-39
Welp, I gave you slope intercept form and point slope form.