2 years ago

A telephone technician charges $45.00

Mathematics

1 answer:

antiseptic1488 [7]2 years ago

5 0

252.5 is the answer to this question

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27/64A bottled water company has designed a new cup for its dispenser. The cup will be a right circular cone with a three-inch r

tankabanditka [31]

Answer:

9.86 inches

Step-by-step explanation:

Given:

The cup will be a right circular cone with:-

Radius, r = 3 inches

Volume of cone = 93 cubic inches

Height of the cup, h = ?

Solution:

<u>By using :-</u>

<u /> $Volume\ of\ right\ circular\ cone=\frac{1}{3} \pi r^{2} h$

$93 =\frac{1}{3} \times\frac{22}{7} \times3\times3\times h\\ \\ 93=\frac{198}{21} h\\ \\ 93=9.43h$

By dividing both sides by 9.43

$\frac{93}{9.43} =\frac{9.43h}{9.43} \\ \\ 9.86\ inches=h$

Thus, the cup need to be 9.86 inches taller to hold 93 cubic inches of water.

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3 years ago

If Julia has 20 cupcakes, and 10 people eat one cupcake, how much cupcakes are left?

Feliz [49]

There are going to be 10 cupcakes left,hope I helped (:

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3 years ago

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What is 21/49 in simplist from

ad-work [718]

If you divide 21/49 by 7 you get 3/7

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3 years ago

Given the coordinates of A(3, 6), B(5, 2), and C(9, 4), which coordinates for D make ABCD a square?

tankabanditka [31]

Answer:

(7,8)

Step-by-step explanation:

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2 years ago

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Ivenika [448]

Answer:

Y= 40

Step-by-step explanation:

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