Arectangular playground has a width of 540 feet and a length of 810 feet. martina makes a scale model of the playground using a scale of 4 cm : 30 ft. what are the dimensions of martina's scale model?

Step-by-step explanation:

To know that dimensions of Martina's scale model we have to calculate how many centimetres are 540 feet and 810 feet.

If 4cm represents 30 ft, 500 ft and 810 ft, how many centimetres would be?

Therefore the dimensions, using the scale, is 66.67 cm x 108cm.

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72