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Bond [772]
3 years ago
5

A cone shaped paper cup is 2.5 inches high and has a diameter of 3 inches. Ehat is volume to the nearest hundredth

Mathematics
1 answer:
Kisachek [45]3 years ago
8 0
If the diameter is 3, the radius is half that, or 1.5.

\bf \textit{volume of a cone}\\\\
V=\cfrac{\pi r^2 h}{3}~~
\begin{cases}
h=2.5\\
r=1.5
\end{cases}\implies V=\cfrac{\pi (1.5)^2(2.5)}{3}\implies V=\cfrac{5.625\pi }{3}
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vova2212 [387]

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Hope this helps :)

5 0
3 years ago
Circle A is shown. Secant W Y intersects tangent Z Y at point Y outside of the circle. Secant W Y intersects circle A at point X
timama [110]

Circle A is missing, so i have attached it.

Answer:

∠XYZ = 35°

Step-by-step explanation:

We want to find the angle ∠XYZ in the image attached.

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From the image, arc WZ = 175° and arc XZ = 105°

Thus;

∠XYZ = ½(175 - 105)

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5 0
3 years ago
Read 2 more answers
Jim needs to rent a car a rentel company charges 21.00 per day to rent a car and 0.10 for every mile driven .
choli [55]

Answer:

21d +25 ≤ 115

Step-by-step explanation:

Jim's cost will be ...

... 21.00·d + 0.10·250 = 21d +25

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... 21d +25 ≤ 115

_____

The solution is ...

... 21d ≤ 90 . . . . subtract 25

... d ≤ 90/21 ≈ 4.3

so Jim can rent the car a maximum of 4 days.

8 0
4 years ago
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