Answer:
4C3 = 4
Step-by-step explanation:
Answer:
1. 100.53 Metres
2. 25.13 Metres
Step-by-step explanation:
1. 2 x pi x 4 x 4
2. 2 x pi x 4
The sin of 90 = 1 but how you get that with out a calculator I have no idea. Do you have to show your work?
Answer:
-1/3 is the slope perpendicular
Step-by-step explanation:
When we have 2 points, we can use the formula
m = (y2-y1)/(x2-x1) to find the slope
m = (1-7)/(3-5)
=-6/-2
=3
The slope is 3
We want a slope perpendicular
Remember that is the negative reciprocal
- (1/3)
-1/3
