Martine’s town is building a volleyball court based on a scale drawing that is 40cm to 80cm and uses the scale 1cm: 22.5cm write an equation for the proportional relation ship between drawing court lengths x in centimeters and court lengths in y centimeters

Step-by-step explanation:

we have that

The scale drawing is

we know that

Using proportion find out the actual dimensions of the volleyball court

Let

x -----> drawing court lengths in cm

y ----> court lengths in cm

For x=40 cm

For x=80 cm

Find the equation for the proportional relation ship between drawing court lengths x in centimeters and court lengths in y centimeters

 A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

For x=40 cm, y=900

substitute

----->

The equation is

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

answer:     true

step-by-step explanation: