Answer: -3
Step-by-step explanation: If you're giving your friend 3 cookies, it's a decrease which means that it's negative.
So giving your friend 3 cookies can be written as -3.
Perpendicular or Infinitely long prob perpendicular.
Answer:
A = 201 cm²
Step-by-step explanation:
We know that the area of a circle can be calculated with the formula:
A = πr² = π(d/2)²
with d being the diameter.
Therefore:
A = 3.14(8cm)² = 201 cm²
Answer:
1/11x+4/11
Step-by-step explanation:
y=11x-4
x=11y-4
11y=x+4
y=1/11x+4/11
