Polygon X is similar to polygon Y. Polygon X is three times the size of polygon Y. The perimeter of polygon X is 81. What is the perimeter of polygon Y?

A. 81

B. 9

C. 27

D. 243

What is the answer to the math problem 8/2 (1+3)

The temperature went from - 16°F to 7°F. What was the change in temperature?

Is negative seven less than negative eight?

One angle is 60 degrees, the other is 60 degrees, What is my missing angle? What is my first and last name?

The scale on a map is 1 cm for every 600 km. If Seattle and Maine are 10 cm apart on the map, then approximately how far apart are they really?

How did you get 40 as the answer

What is 5x-y=17 5x+5y=-35

On a certain hot summer's day, 731 people used the public swimming pool. The daily prices are $ 1.25 for children and $ 2.00 for adults. The receipts for admission totaled $ 1206.25.

What is the value of 7 the number 2741203

Which description compares the domains of Function A and Function B correctly? Function A: f (x) = ?3x+2