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sergejj [24]
3 years ago
10

Describe a real-world situation that can be modeled by the equation y = 1/20x. Be sure to describe what each variable represents

.
Mathematics
1 answer:
Mars2501 [29]3 years ago
6 0
Ralph's height is y
Ben's height is x

Ben's height is 1/20 of Ralph's height. How tall is Ralph?
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HELP ME PLEASE!! look at screenshot!! (10 pts)
ivolga24 [154]

Answer:

C) 72 square yards

Step-by-step explanation:

I cut it into two shapes. One being the rectangle on top with values 12 yd and 3 yd. the other being the square 6yd by 6yd

12•3= 36

6•6= 36

36+36= 72

72 square yards

hope this helps chu luv <3

5 0
3 years ago
Of all the listeners who call the local radio station on the telephone , 60% are between the ages of 15 and 25. a random number
aivan3 [116]

Answer:

Step-by-step explanation:

1 will be B, dont know bout 2

7 0
2 years ago
BRAINLIEST ASAP! PLEASE HELP ME :)
Ivenika [448]

<em>See</em><em> </em><em>above</em><em> </em><em>explanation</em>

I am joyous to assist you anytime.

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=Compare%20%5C%3A%20the%20%5C%3A%20graphs%20%5C%3A%20of%20%5C%5C%205x%20-%20y%20%3D%2012%20%5C%
fenix001 [56]

Answer:

<u>Given</u>

  • Equation 5x - y = 12

and

  • Inequality 5x - y > 12

<em>See the graphs attached</em>

To draw the graphs follow the rules we described in the previous questions.

  • 1. Identify x-intercept and y-intercept and connect them to have the line.
  • 2. Shade the region above or below the line for the inequality.

We see the only difference the expressions have is the equation or inequality symbols.

  • Equation symbol means the graph of the equation is a line.
  • Inequality symbol means the graph of this is a region above the same line, in our case the line is not a part of the covered region because it is "<".

We can state that the inequality excludes the line and includes only the region above the same line.

5 0
3 years ago
Which graph correctly solves the system of equations below? y = −x2 + x + 7 y = x2 + 3x + 7
antiseptic1488 [7]

Answer:

(-1.703, 2.396)

(1.37, 6.493)

Step-by-step explanation:

We can easily solve this question by using a plotting tool or any graphing calculator,

The solution to the system of equation is given by the intersection points between the graphs of

y1 = −x^2 + x + 7

y2 = x^2 + 3x + 7

Please, see attached picture below.

The solutions are:

(-1.703, 2.396)

(1.37, 6.493)

5 0
2 years ago
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