For perimeter you add up the two sides so 15 + 21 equals 36
Answer:
i dont
Step-by-step explanation:kno
Answer:
Step-by-step explanation:
500-250= 250
there for its half off 50% because its split down the middle, so thats an easy one
10 cenimeters
0.1 meters
1e-4 kilometers
Answer:
y =
x + 8
Step-by-step explanation:
- Find the slope:
( parellel lines have the same slope)
- Create an equation using the given ordered pair to find the
y-intersept (b): 10 =
(6) + b
- Reduce the numbers with the greatest common factor 3 : 10 = 2 + b
- Move the variable to the left-hand side and change its sign : -b + 10 = 2
- Calculate the diffrence : -x = -8
- Change the signs on both sides of the equation: x = 8
Use the slope and y-itersept to creat the equation : y =
x + 8