B)
2x6= 12
2x7= 14
2x8= 16
2x8= 18
Answer:
The equation of the line is,

Step-by-step explanation:
First, you have to write it in a form of y = mx + b :




When both lines are parallel to each other, they will have to same gradient value. So the equation of the line is y = (-2/5)x + b. Next, you have to find the value of b by substutituting (-10,3) into the equation :






Using the general form; y = mx + b, we get:
y = 4x + 6
Step-by-step explanation:
the answer is in the image above
Answer:
pretty sure it's 9.
Step-by-step explanation:
square root of 81 is 9. 3 is its radius.