Answer:
C
Step-by-step explanation:
.7
⅔= .666666
⅝=.625
65%= .65
.625<..65<.666<.7
Add 7/8+3/8
10/8=1 2/8
1 1/4
Answer:
c = -5
d = -10
Step-by-step explanation:
A biologist is tracking a bird when it was at A.
Coordinates of point A are (2, 4).
This bird moves from point A to point B.
Coordinates of the point B are (-3, -6).
Vector form of vector represented by 
By substituting the coordinates of points A and B,

= < -5, -10 >

By comparing it with the vector form of [cd]
c = -5
d = -10
Ok, we know the angle is 3π/4, and that y-coordinate is 1, hmm what's "x"?
Answer:
8
Step-by-step explanation: