Answer:
135 degrees
Step-by-step explanation:
2π radians is the central angle of a full circle, so 2π radians is 360 degrees.
That means that π radians = 180 degrees.
3π/4 radians * (180 degrees)/(π radians) = 135 degrees
If and only if, which mathematicians abbreviate as iff. no kidding, you could look it up:)
Answer:
Y=-75x+640
Step-by-step explanation:
649 is close to 640
she pays 75 per week
y = 640 -75x
Answer:
D
Step-by-step explanation:
the answer is D