x is equal to 0 because 6 is already equal to 6
so there shouldnt be another number unless its 0
0+6=6
Answer:
390.66 meters
Step-by-step explanation:
perimeter = 2(87) + 3.14(69)
= 174 + 216.66
= 390.66
Equation- l=65-15d
graph- discrete bc it's only for integer numbers
D is the correct answer
the area of a parallelogram is equal to: base x height

good luck