bearing in mind that perpendicular lines have <u>negative reciprocal</u> slopes.
now, they both intersect at 0,0, namely they both pass through it, we know the slope of the first one, so
so, we're really looking for the equation of a line whose slope is 2, and runs through (0,0).
Answer:
the reciprocal of 2/7 is 7/2. you just switch the numbers
Answer:
1.25 gallons per second
Step-by-step explanation:
To figure this out divide 50 by 40
I don't know how to explain this further, hope this is good enough.
- Que
For a triangle to be a triangle all the angles have to add up to 180 degrees. So 52 degrees plus 28 degrees would equal 80. So now to find the answer 180 - 80 then your final answer is 100! Hope This Helps
