Answer:
b, c, & d also = 34
Step-by-step explanation:
They all are inscribed angles of the same arc
The answer is the first one
Answer:
(x, y) = (6, -9)
Step-by-step explanation:
Add the two equations to eliminate the y-variable:
(3x +5y) +(-7x -5y) = (-27) +(3)
-4x = -24 . . . simplify
x = 6 . . . . . . divide by -4
Substitute this value of x into the first equation and solve for y:
3(6) +5y = -27
5y = -45 . . . . . . . subtract 18
y = -9 . . . . . . . . . divide by 5
The solution to this system of equations is (x, y) = (6, -9).
Answer:
Here is the answer
Step-by-step explanation:
(V-v)*T=(V+v)*t
(V-3)*5=(V+3)*2,5
5V-15=2,5V+7,5
2,5V=22,5
V=9(mph)
