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3 years ago

13

A circular rug has a diameter of 12 feet whats the approximate area of the rug

1 answer:

xenn [34]3 years ago

7 0

Is it 113.1? Thats the exact the approximate (using 3.14) is 113.04. I feel like its not that simple but thats the circumference of the rug.

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What does the graph of an equation reveal about the solutions to the equation?

Triss [41]

It reveals whether the answers will be negative, and how many solutions the equation will have.

3 0

3 years ago

Jenna works in an ice cream shop. When she starts her shift the tub of chocolate ice cream is 23 full. When she finishes her shi

ipn [44]

Answer:

<em /> $Rate = 1.1/hr$ <em />

<em />

Step-by-step explanation:

Given

$Start = 23$

$End = 16$

$Hours = 6\frac{1}{2}h$

Required

Determine the hourly rate

First, we need to determine the ice cream sold

$Ice\ Cream = 23 - 16$

$Ice\ Cream = 7$

Next, we calculate the hourly rate:

$Rate = Ice\ Cream/Hours$

$Rate = 7/6\frac{1}{2}h$

$Rate = 7/\frac{13}{2}h$

$Rate = 7*\frac{2}{13h}$

$Rate = \frac{14}{13h}$

$Rate = 1.07692307692/hr$

<em /> $Rate = 1.1/hr$ <em> -- Approximated</em>

4 0

3 years ago

Read 2 more answers

Question 4(Multiple Choice Worth 1 points) (07.04 LC) Factor completely 49x2 − 9. (7x + 3)(7x − 3) (7x + 3)(x − 3) (7x − 3)(7x −

scoundrel [369]

Answer:

A

Step-by-step explanation:

We take a look at this expression: $49x^2-9$ and notice that both terms are square numbers. $49x^2=(7x)^2$ and $9=3^2$ .

There is a specific formula that I highly recommend you memorize involving differences of squares. It states that given the difference of squares $a^2-b^2$ , it can always be factored into $(a+b)(a-b)$ .

Here, we can apply that. In this case, a = 7x and b = 3. So:

$49x^2-9=(7x)^2-3^2=(7x+3)(7x-3)$

Thus, the answer is A.

Hope this helps!

6 0

3 years ago

Read 2 more answers

A floor plan is given for the first floor of a new house. One inch represents 6 feet. If a small closet is one-fourth in by one-

melomori [17]

3/2 feet and 2 feet is the answer respectively

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3 years ago

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(15s^2 - 50st + 40t^2)/(s - 2t)

Artyom0805 [142]

I hope this helps you

4 0

3 years ago