Answer:
13 Compute using the 2 right angles, we know that m<FIG=90* and
<h3>E
xplanation:</h3>
Replace cos^2(θ) with 1-sin^2(θ), and cot(θ) with cos(θ)/sin(θ).
cos^2(θ)cot^2(θ) = cot^2(θ) - cos^2(θ)
(1 -sin^2(θ))cot^2(θ) = . . . . . replace cos^2 with 1-sin^2
cot^2(θ) -sin^2(θ)·cos^2(θ)/sin^2(θ) = . . . . . replace cot with cos/sin
cot^2(θ) -cos^2(θ) = cot^2(θ) -cos^2(θ) . . . as desired
<h3>
Answer: 32</h3>
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Explanation:
Simply pair each value given in the sequence with a0,a1,a2,etc like so
a0 = 4
a1 = 11
a2 = 18
a3 = 25
a4 = 32
a5 = 39
Answer: The distance around the edge of a circle
Step-by-step explanation: