Acity park commission received a donation of playground equipment from a parents' organization. the area of the playground needs to be 256 square yards for the children to use it safely. the playground will be rectangular. the city will pay to have soft pavement made of recycled tires installed in the playground. in the first plan, one side 8 yards longer than the other side. which equations model the possible dimensions of the playground?

you chose the ones that apply

x(x - 8) = 256
(x2) - 8 = 256
x(x + 8) = 256
(x + 4)(x - 4) = 256
x2- 8x - 256 = 0

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

good luck on ur quiz test or homework. have a good day : )