The region in the <em>x</em>-<em>y</em> plane is the set of points
The height of the solid falls between the <em>x</em>-<em>y</em> plane (for which <em>z</em> = 0) and the equation of the plane, <em>z</em> = 3<em>x</em> + 2<em>y</em>.
So the volume is
The area of the trapezoid is given by:
A = (1/2) * (b1 + b2) * (h)
Where,
b1, b2: bases of the trapezoid
h: height
Substituting values we have:
91 = (1/2) * ((2 * 7) + b2) * (7)
Rewriting we have:
91 = (1/2) * (14 + b2) * (7)
(2/7) * 91 = 14 + b2
b2 = (2/7) * 91 - 14
b2 = 12 m
Answer:
The measure of the other base of the trapezoid is:
b2 = 12 m
Answer: −
4
y
x
+
6
x is the correct answer.
Answer: B 10,24,26
Step-by-step explanation:
10^2 + 24^2= 26^2
100 + 576= 676
676 = 676
Answer:
4.79 x 21 = 101 (rounded up from 100.59)
Step-by-step explanation: