Answer:
-5/2
Step-by-step explanation:
use desmos.com to graph the points
Answer:
x = r cos theta and y = r sin theta
Step-by-step explanation:
cos theta = x / r so:-
x = r cos theta
and sin theta = y / r, so
y = r sin theta
You need more input here what even is the question
Answer:
Ciera is driving at a faster rate.
Step-by-step explanation:
You calculate speed, by dividing distance by time.
So 18 divided by 24 is 0.75. That is Ciera's speed.
And then to calculate the other person/thing's speed you have to divide 46 by 60 minutes (equal to one hour). The speed calculates to 0.7666666667
Therefore, Ciera is driving faster.
Answer:
7. 
8. 
9. 
10. 
Step-by-step explanation:
7. Solve for x:

Separate variable and numbers into different sides of inequality:

Divide the inequality by 3:

8. Solve for x:

Eliminate the brackets:

Separate variable and numbers into different sides of inequality:

Divide the inequality by 10:

9. Solve for x:

Solve two inequalities
and
separately:

and

So,

10. Solve for x:

Add 1:

Divide by 3:
