The expression that represents the volume of the frustum, Volume of larger cone - volume of smaller cone, is: C. ⅓π(7.5²)(19) - ⅓π(3.5²)(8) .
<h3>What is the Volume of a Frustum?</h3>
Volume of a frustum = Volume of larger cone - volume of smaller cone = ⅓π(R²)(H) - ⅓π(r²)(h)
Given the cone in the digram below with the following parameters:
R = 7.5 units
H = 8 + 11 = 19 units
r = 3.5 units
h = 8 units
Volume of the frustum = ⅓π(7.5²)(19) - ⅓π(3.5²)(8)
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3.974 to the nearest cent is 3.97.
Answer:
143
Step-by-step explanation:
A = (b1 + b2)h/2
A = (18 + 8)(11)/2
A = 143
Answer: 143
12 * 34 + 13(50/10)
<em><u>We can simplify 50/10 to just 5.</u></em>
12 * 34 + 13(5)
<em><u>Multiplication first, left to right.</u></em>
408 + 65
<em><u>Simplify.</u></em>
473. (This is your answer.)
is your equation. Hope this helped! :)