Answer:
4
Step-by-step explanation:
center | (5, -3)
radius | 4
diameter | 8
area enclosed | 16 π≈50.2655
circumference | 8 π≈25.1327
Answer:
6 cm
Step-by-step explanation:
1 cm : 9 meters --> 1cm/9m
? cm : 54 meters --> ?cm/54m

Answer:
x=3
Step-by-step explanation:
3x + x + x + x − 3 − 2 = 7 + x + x
Combine like terms
6x -5 = 7+2x
subtract 2x from each side
6x-2x -5 = 7+2x-2x
4x -5 = 7
Add 5 to each side
4x-5 +5 = 7+5
4x =12
Divide by 4
4x/4 =12/4
x=3
The midpoint between points (-3, 8) and (3, -4) is (0, 2)