10 !
charles begins finding the volume of a trapezoidal prism using the formula a = 1/2 (b₁ + b₂) h to find the prism's base area.
which expression can be used to represent the volume of the trapezoidal prism?
a. 2x³+ 6x²
b. x³ + 6x²
c. x³ + 3x²
d. 2x³ + 3x²
explain your answer!
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show your work!
!

2x^3 + 6x^2

Step-by-step explanation:

Volumen = area * height

You already had the area which is:

x^2 + 3x

and the heigth is 2x

Volumen = (x^2 + 3x)* 2x

Volumen = 2x^3 + 6x^2

○ 2x³ + 6x²

Step-by-step explanation:

You multiply the height of 2x by x² + 3x.

I can help whenever I can.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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