In the circumference formula given d is the diameter which is 2 times r ( r is the radius)
R is given as 6 feet, diameter = 2 x 6 = 12 feet.
Circumference = 12 feet x 3.14 = 37.68 feet
3x+1=1 because it is a hard problem to solve just ask your teacher
Answer:
32 times square root of 3. is the perimeter, area is 48 times square root of 3
Step-by-step explanation:
STEP-BY-STEP SOLUTION:
( x + 4 )^2 + y^2 = 22
x^2 + 2 × x × 4 + 4^2 + y^2 = 22
x^2 + 8x + 16 + y^2 = 22
y^2 = 22 - x^2 - 8x - 16
y^2 = - x^2 - 8x + 6
FINAL ANSWER:
Therefore, the answer is:
D. y^2 = - x^2 - 8x + 6
Please mark as brainliest if you found this helpful! :)
Thank you <3
Answer:
n=7 3/4, -7 3/4
n=4.30351707...,-4.30351707...
