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natulia [17]
3 years ago
8

Karen's mom is filling 12 birthday hats with candy for her birthday party. Each hat is shaped like a cone with a height of 6 inc

hes and a radius of 3 inches.
Which statements are true? Choose all that are correct.
Mathematics
1 answer:
KatRina [158]3 years ago
6 0

The volume of each birthday hat is 56.55 in³ and the 12 hats has a total volume of 678.58 in³

<h3>What is volume?</h3>

Volume is the amount of space occupied by a three dimensional shape or object.

The volume of a cone is given by:

volume = (1/3) * π * radius² * height

The cone that has a height of 6 inches and a radius of 3 inches. Hence:

Volume = (1/3) * π * 3² * 6 = 56.55 in³

For 12 hats:

Volume = 12 *  56.55 in³ = 678.58 in³

The volume of each birthday hat is 56.55 in³ and the 12 hats has a total volume of 678.58 in³

Find out more on volume at: brainly.com/question/12410983

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trapecia [35]
Red die:      1,2,3,4
green die:  4,3,2,1

I'm not sure if that's the answer you were looking for, but hopefully that helps.
4 0
3 years ago
Given f(x)= 3x+21. A. F(4)=B. F(X)= 50, X=2. C. F(-5)=D. F(X)= -34, X=
nignag [31]

The given function is

f(x)=3x+2

A . f(4) means we have to evaluate the function when x = 4.

f(4)=3(4)+2=12+2=14<h2>Therefore, f(4) = 14.</h2>

B. f(x) = 50 means we have to evaluate the function when y = 50.-

\begin{gathered} 50=3x+2 \\ 50-2=3x \\ x=\frac{48}{3} \\ x=16 \end{gathered}<h2>Therefore, f(16) = 50.</h2>

C. f(-5) means we have to evaluate the function when x = -5.

f(-5)=3(-5)+2=-15+2=-13<h2>Therefore, f(-5) = -13.</h2>

D. f(x) = -34.

\begin{gathered} -34=3x+2 \\ -34-2=3x \\ x=\frac{-36}{3} \\ x=-12 \end{gathered}<h2>Therefore f(-12) = -34.</h2>
4 0
2 years ago
Solve the inequality 2(4x+1)&lt;3(2x-3)
Goryan [66]

Answer:

the inequality is x  <  − 11 /2

4 0
3 years ago
PLEASE HELP! I NEED THIS NOW!
Marina86 [1]
D) 35
Use the slope formula

(y2-y1)
______
(x2-x1)



(70-35)
______= 35/1
(1 - 0)
4 0
4 years ago
PLZZZ HELPPP
Whitepunk [10]

Answer:

D. Domain: 2 > -11

Range: All real numbers

Step-by-step explanation:

Correct me if I’m wrong UwU

8 0
3 years ago
Read 2 more answers
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