Step-by-step explanation:
A. cos4x-sin4x=2-cos2x
I’d say 135 or B! I hope this helps!
Answer:
9sin (3)and f,(0)=4,AND f(0)=2
Hi there,
Sol:
Length of the swimming pool = 260 m
Breadth of the swimming pool = 140 m
Let the height of the water in the swimming pool after pouring water be h meters.
Volume of the water poured = 54600 m3
l x b x h = 54600
260 x 140 x h = 54600
h = (54600) / (260 x 140)
h = 1.5 m = 150 cm
Hope it helps
Answer:
The slope is -2
Step-by-step explanation:
Given
Required
The slope (m)
Slope is calculated as:
So, we have: