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inessss [21]
2 years ago
8

Given: 9yº Simplify the expression for y= 3. (show your work and explain your reasoning.)

Mathematics
1 answer:
Leto [7]2 years ago
6 0
The answer you are looking for is 27
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HELP ASAP!!! I SUCK AT MATH AND I DON’T understand this!!!
anyanavicka [17]

Answer:

Part A:

\frac{13}{20}

Part B:

\frac{1}{39}

Step-by-step explanation:

The total number of candies is 40.

10 + 14 + 4 + 12 = 40

14 are Butterfinger and 12 are Crunch.

14 + 12 = 26

\frac{26}{40}

\frac{26}{40}=\frac{26/2}{40/2}=\frac{13}{20}

\frac{10}{40} =\frac{10/10}{40/10} =\frac{1}{4}

40 - 1 = 39

\frac{4}{39}

\frac{1}{4} × \frac{4}{39}

\frac{1}{39}

4 0
3 years ago
Help asp I’m on timed test
g100num [7]

Answer:

b

Step-by-step explanation:

6 0
2 years ago
Michelle found the area of a circle as 78.5 . She used 3.14 for π. What is the radius of the circle? Explain how you found your
NikAS [45]

Answer:

5 units

Step-by-step explanation:

Given:-

- The area of the circle was computed to be A = 78.5

- The value of π is estimated to be = 3.14

Find:-

What is the radius of the circle?

Solution:-

- The area of a circle (A) with radius ( r ) is computed by the following formula:

                            A = π*r^2

- Divide the equation by π :

                            r^2 = ( A / π )

- Take the square root of the entire equation:

                            r = √ ( A / π )

- Substitute the given values:

                           r = √ ( 78.5 / 3.14 )

- Resolve the fraction:

                          r = √25

- The perfect square root of 25

                         r = 5

Answer: The radius of the circle is r = 5 units

                         

3 0
3 years ago
Read 2 more answers
A florist shop represents its first month’s sales with the equation y = 168 x + 8, where x represents the number of days that th
kramer

Answer:

3200 = 168x + 8

Step-by-step explanation:

$3200 is the total sales in dollars, so we're going to plug that in for y (it says in the equation that y represents the total sales in dollars). And the rest of the equation stays the same.

I hope this helped!

7 0
3 years ago
Read 2 more answers
What is the slope of the line with the equation <br> y = −4/5x+1/2
Agata [3.3K]

This equation is written in slope-intercept form y = mx + b

m = slope

b = y-intercept

In this equation the slope is -4/5

Hope This Helped! Good Luck!

7 0
3 years ago
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