Answer:
sin²x
Step-by-step explanation:
we have
(1 − cos x)(1 + cos x)=1-cos²x
Remember that
sin²x+cos²x=1 ------> i-cos²x=sin²x
therefore
(1 − cos x)(1 + cos x)=sin²x
Answer:
0.63
Step-by-step explanation:
Given:
(x₁,y₁) = (-2,4)
(x₂,y₂) = (0,2)
Determine the slope of the function
m = (y₂ - y₁) / (x₂ - x₁)
m = (2 - 4) / (0 + 2)
m = -2/2
m = -1
Determine the equation
y - y₁ = m(x - x₁)
y - 4 = -1(x - (-2))
y - 4 = -1 (x + 2)
y - 4 = -x - 2
y = -x - 2 + 4
y = -x + 2
f(x) = -x + 2
The correct answer is first option
Hello! ;3
<em>Steps:</em>
<h3><em>
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<u><em>we have to convert the mixed fraction to improper :D</em></u>
<h3>3×5+1=16</h3><h3 /><h3>
</h3><h3 /><h3><em>
× </em>
=</h3><h3 /><h3>
</h3><h3 /><h3><u><em>Divide:</em></u></h3><h3 /><h3><u><em>320 ÷ 5 =</em></u></h3><h3 /><h2><u>64 </u></h2><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 />
YOU'RE WELCOME :3
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