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user100 [1]
3 years ago
8

Help please :) V74 V74

Mathematics
1 answer:
Lelechka [254]3 years ago
8 0

Answer:

x =10

Step-by-step explanation:

Using the pythagoras theorem om one of the right triangle;

(√74)² = (x/2)²+7²

74 = (x/2)²+49

(x/2)² = 74 - 49

(x/2)² = 25

Square root both sides

√ (x/2)² = ±√25

x/2 = ±5

x = 2 * ±5

x = ±10

Hence the value of x is 10

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Ms. Durham makes delicious chili. Each batch makes about 900 in^3 of chili. Will a crockpot that is 15 inches high and a diamete
Mashutka [201]

Answer:

Volume of the Crockpot = πr^2h

= 3.14 x 6 x 6 x 15

= 3.14 x 540 in^3

Volume of double batch of chili = 900 x 2 = 1800 in^3

3.14 x 540/1800 = 9.42/10 = 0.942 < 1

Since the value we found by dividing the volume of Crockpot by double batch of chili is less than 1, we can say that the Crockpot will not hold the double batch of chili

Hope this helps!

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3 years ago
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fenix001 [56]

Answer:

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Step-by-step explanation:

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8 0
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Answer:

b. $342

Step-by-step explanation:

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8 0
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When adding 2/3 + 4/5, what step must be completed first?
Irina18 [472]

Answer:

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Step-by-step explanation:

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3 years ago
A company rents water tanks shaped like cylinders. Each tank has a radius of 3 feet and a height of 2 feet. The cost is $4 per c
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Answer:

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As,  \pi =\frac{22}{7}=3.14

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=226.08 Dollars

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3 years ago
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