Since
lies in quadrant II and
lies in quadrant IV, we expect
,
, and
.
Recall the Pythagorean identities,

It follows that



Recall the angle sum identity for sine:

So we have

Answer:
Eddy
Step-by-step explanation:
2/12 = .166666666
3/15 =.2
.2 is faster
Answer:
so where are the 3 consecutive numbers?
Answer:
Its A
Step-by-step explanation:
Because it is. i took the test :)
Area of wall = l×b
Length = 5m
Breadth = 20m
Area = 5×20
=100m²
Area of flex = side×side
= 2×2
= 4m²
Now no of flex that can be fitted = 100/4
= 25 flex
Must click thanks and mark brainliest