Answer:
36
Step-by-step explanation:
Step-by-step explanation:

• y2 → -1
• y1 → 5
• x1 → 4
• x2 → -3

Answer:
the area is 50.24
.
Step-by-step explanation:
The formula to find area of a circle is A=π
. A is area, and r is for radius. Since we have the diameter here, we just need to divide by 2 to find the radius. 8÷2=4, so there, the radius is 4. Now we need to square 4, and do 4x4, which equals 16. Now to multiply 16 by π, or 3.14. 16 x 3.14 = 50.24. The final answer is 50.24
. Hope this helped! :]
Can you re order them I don’t understand your problems
(n+12)(n-7) = n^2 + 5n - 84