Answer:
2.85714285714
Step-by-step explanation:
just searched it.
Imagine a right triangle where a and b are the legs and c is the hypothenuse.
Pitagora: a²+b²=c²
Divide by c
(a/c)²+(b/c)²=1
But a/c=sin(B) and b/c=cos(B)
Thus sin² + cos² = 1
Answer:
243
Step-by-step explanation:
3*3*3*3*3=243
If lines are parallel then they have the same slope
This means that for line a to be parallel to line b both must have the slope of 1/4
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
20 in.
Step-by-step explanation:
You can use similar triangle ratios to solve for this problem.
6/15=4/x, Now cross multiply to solve for x
6x=60, x=10 Find the perimeter
10+6+4=20, the perimeter of MNO is 20 in.
