Answer:
Step-by-step explanation:
Cross section is the isosceles trapezoid.
<u>Area of trapezoid:</u>
We have one of the bases and the height.
Let the difference of the base lengths is x.
<u>We have:</u>
- (x/2)/h = cot θ ⇒ x = 2h cot θ
<u>The area is:</u>
- A = 1/2(w + w + 2h cot θ)h = (w + h cotθ)h
Answer:
33/2
Step-by-step explanation:
Multiply both sides by 4 to get rid of fractions
2x + 3 = 36
Subtract 3 from both sides
2x = 33
Divide by 2
x=33/2
It is the very first option which is a
Hey heart rate was 100 BPM immediately after running.
6. 11x
8. 8 (2x + 5y)
I've had this lesson before but I hope these are the right answers :)