The diagram shows the plans for the triangular park. what is the perimeter of the park?
the perimeter is + feet.

Perimeter =  feet

Step-by-step explanation:

The perimeter of a triangle is sum of all the three sides. To get the perimeter (the expression) we add the expressions of all the three sides and do algebra:

12x + 15x + 4 + 10x + 3x^2 - 8

3x^2 + 12x + 15x + 10 x + 4 - 8   [rearranged]

3x^2  + 37x   - 4

Hence, the perimeter is    feet

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

its 8

step-by-step explanation: