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Natasha_Volkova [10]
3 years ago
7

If the sum of two numbers is 27 and the difference is 11

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
6 0

Answer:

19 and 8

Step-by-step explanation:

19+8=27

19-8=11

butalik [34]3 years ago
3 0

Answer:

16

Step-by-step explanation:

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1. Answer is 4.5 km / hr.

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4 0
3 years ago
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

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Solution:

<u>By using :-</u>

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

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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.

6 0
3 years ago
8,128 in expanded form
Brilliant_brown [7]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
What is the sum of the measures of the exterior angles of a decagon?
My name is Ann [436]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
Y=-x^2-10x+24 What is the y value of the vertex?
emmasim [6.3K]

Answer:

Step-by-step explanation:

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1.) y = -x^2 - 10x + 24

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    y = -25 + 50 + 24

    y = 49

7 0
3 years ago
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