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Fantom [35]
3 years ago
8

I need help ASAP!!Explain the answer

Mathematics
1 answer:
nordsb [41]3 years ago
5 0

Answer:

volume=pi times r^2 height÷3.

r is the radius, or in this case 4yd. height is 10yd. pi is 3.14

Here are the steps:

3.14r^2 height÷3

3.14×4^2 10÷3

=167.55

final answer rounded to the nearest tenth: 167.6

I apologize for getting the math wrong the first time. My formula was correct, but I needed to double check my calculations. I'm certain this is the right answer.

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How much work is needed to move a 40 pound box a distance of 2 feet?<br> ????-foot pounds
ValentinkaMS [17]
<h3>Answer:</h3>

We know that,

  • <u>1 pound = 4.4N</u>

So, 40pounds = 40 × 4.4 = 176N.

  • <u>1 feet = 1/3.2m</u>

2 feet = 2/3.2 = 0.625m

And <u>W = FS</u>

  • W = 176 × 0.625
  • W = 110J.

<u>Hence, 110J work is needed to move a 40 pound box a distance of 2 feet</u>.

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3 years ago
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riadik2000 [5.3K]

Answer:

Its

Step-by-step explanation:

slope: 2.5

y intercept: 3

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2 years ago
Need help with this problem
Ber [7]

\frac{2x}{x + 3}  - \frac{3}{x - 4}

The LCM of x+3 and x-4 is x² - x - 12

Working out gives;

\frac{2x^2 - 8x - 3x - 9}{x^2 - x - 12}  = \frac{2x^2 - 11x - 9}{x^2 - x - 12}

Simplify further using equations calculator to get the answer as attached below:

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3 years ago
You (or your parents) are debating about whether to buy a new car for $19,072.00 or a used car for $15,635.00. Sales tax is 4.5%
docker41 [41]
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Credit   APR           APR
FAIR      7.00           7.65
 
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Purchase Price:      19,072                   15,635
Sales Tax 4.5%      
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Total price                19,930.24               16,338.58
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4 years ago
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A Question 2 (1 point) Retake question
forsale [732]

Consider the provided phrase.

Four times the sum of five and a number

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What is phrase in math?

In mathematics, we may use a phrase to describe an expression. When we describe an expression in words that incorporates a variable, we are doing so by using an algebraic expression. An example of this may be the phrase "greater than" (an expression with a variable).

run the numbers. to conduct a rational analysis of an issue. You can do the math because I was the last person to depart yesterday night and the first person to arrive this morning, and since only the overweight security guy was present. on April 7, 2005, by Dave L. Flag.

Learn more about phrase brainly.com/question/7484425

#SPJ9

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