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Degger [83]
2 years ago
15

BRAINLIEST +STARSS!!!

Mathematics
1 answer:
yulyashka [42]2 years ago
6 0

Answer:

The green would take 4 and the blue would take 16 times respectivly.  I did it by finding the volumes of the cups in terms of pi, then dividing it by the volume of the sink.

Step-by-step explanation:

So the volume of the whole half sphere is 512pi.

Now we have to find the volumes of the cup.

Equation: \pi r^2h

Blue cup:

\pi 2^2(8)\\\pi 4(8)\\\pi 32

It would take 16 times to drain it completly.

Green cup:

\pi 4^2(8)\\\pi 16(8)\\\pi 128

It would take 4 times to drain it completly.

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HELP WITH TRIANGLES & ANGLES PLEASE AND THANK YOU!
Lerok [7]
Right or acute, not sure. hope this helped If its rly important go with acute
4 0
4 years ago
93 is what percent of 60
horrorfan [7]
93÷60 is 1.55

93 is 155% of 60
4 0
3 years ago
The volume of a right circular cone that has a height of 13 m and a base with a diameter of 3.4 m. Round your answer to the near
Mamont248 [21]

Answer:

The volume of right circular cone having height = 13 \ m and Diameter =   3.4 \ m is 39.4\ cubic\ meter.

Step-by-step explanation:

Diagram of the given scenario is shown below.

Given that

Height of a right circular cone is 13 \ m.

Diameter of the right circular cone is 3.4 \ m.

To find: The volume of a right circular cone.

So,  From the question,

                                       Height = \ 13 \ m\\diameter = 3.4\ m

                                       Radius = \frac{diameter}{2}= \frac{3.4}{2}

 ⇒                                  Radius = 1.7\ m

Now

    Volume of right circular cone = \frac{1}{3}\pi  r^{2}h

                                                      =\frac{1}{3}\times\frac{22}{7} \times (1.7)^{2}\times 13

                                                      =   \frac{826.54}{21}

                                                      = 39.4\ cubic\ meter.

Therefore,

The volume of right circular cone having height = 13 \ m and Diameter =   3.4 \ m is 39.4\ cubic\ meter.

8 0
3 years ago
You have $5.00 in quarters and dimes. You have a total of 41 coins. How many of the coins are quarters?
Dmitry_Shevchenko [17]
One because if you put two then the would be 50 and thats over 41
8 0
3 years ago
What’s the correct answer for this?
DiKsa [7]
48 degrees

The triangles are congruent, so if angle B is between side lengths 6 and 6.2, it’s going to be the same for the other triangle
6 0
3 years ago
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