25/8(2/3+8/3(5/4-6/5)) Worth 10 points pls help
1 answer:
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Answer:
100
Step-by-step explanation:
Split it into 3 different rectangles, find the area of each, and add them together.
Rectangle 1: length=11 width=4 11×4=44
Rectangle 2: length=11-9=2 width=6 2×6=12
Rectangle 3: length=11 width=4 11×4=44
44+12+44=100
Answer:
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Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that the trigonometric function
we know that sin²∝ + cos²∝ = 1
⇒ sin²∝ = 1- cos²∝
Now we have to simplify the given trigonometric function
=
=
<u><em>Step(ii)</em></u>
we know that cosec∝ = 1/ sin∝
=
After cancellation sine function, we get
=
<u><em>Final answer:-</em></u>
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