Important fact: The slopes of perpendicular lines are negative reciprocals of one another. Thus, if the given line here has the slope 1/4, the slope of any line perpendicular to it will be -4 (the negative reciprocal of 1/4).
(0,2) is the y intercept of the new line.
Thus, the new line's equation is y = mx + b, or y = -4x + 2.
Answer:
Please add a picture
Step-by-step explanation:
Answer:
d = 
Step-by-step explanation:
Given
C = 3.14d ( isolate d by dividing both sides by 3.14 )
= d
Answer:
Alice's mean: 82
Adam's mean: 85
Step-by-step explanation:
Put all the numbers together (add) then divide by the number of numbers. If that makes sense
C. 9^4
when dividing with exponents, i usually just look at the exponents and subract them so i did 12-8 for this problem
