Answer:
Step-by-step explanation:
Perpendicular slopes are the opposite reciprocals of the slopes given. Our slope in 8 is -2. That means that the perpendicular slope is 1/2. If the line goes through (2, -1), then
and
and
9 is a tiny bit trickier because we don't have the slope, the x term, on the opposite side of the equals sign from the y. Let's do that and then we can determine the slope of that given line. Moving over the 3x and isolating the y:
y = -3x + 5
So the slope is -3. That means that the perpendicular slope is 1/3. If the line goes through (-9, 3), then
and
and
so
1 3/4 × 4 = 7/4 × 4 = 7 hours on saturdays
3/4 × 3 = 9/4 = 2 1/4 hours on Wednesdays
7 + 2 1/4 = 9 1/4 hours of volunteering total
Answer:
What’s the question?
Step-by-step explanation:
Answer: what are lengths of lizard
Step-by-step explanation: you can calculate average length of lizard
And also standard deviation and determine median too
Yes it's a 2 to 4 ratio but not enough info is here