Answer:
The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run.
The slope formula is often shortened to the phrase “rise over run.”
Answer:
k=1.1
Step-by-step explanation:
-1.1k=-1.21
divide by -1.1 on both sides to cancel out the -1.1 in front of k so you just have k
<h3>k=1.1</h3><h3 /><h3>:) ur welcome</h3>
We will use additional formula:
sin ( 90°+ theta ) = sin 90° * cos(theta) + cos 90° * sin(theta)=
= 1 * cos(theta) + 0 * sin(theta)= cos (theta) It is proved.
Answer:
1. 8/3
2. 1/9
Step-by-step explanation:
1. 
2. 
