8 are left handed bc 20% of its 40 is 0.2×40 =8
Answer:
sin^2(θ)+cos^2(θ)=1
Step-by-step explanation:
We know that the statement above is true because of the Pythagorean identity theorem, which states the aforementioned equation. If you solve the equation for 1 you get the same equation.
To do this first multiply both sides by cos(θ), this gives you (cos^2θ)/1+sinθ = 1-sinθ
Then, multiply both sides by sinθ. This equals cos^θ=1-sin^2θ.
Finally, add sin^2θ to both sides. This equals the final answer of cos^2θ+sin^2θ=1. Which is true.
C is the answer l.
6 + (-6) = 0
If you just need the slope intercept form it is y=mx+b
3/4 teaspoon. ( if we need 1/4 teaspoon of pepper for every 3 potatoes, then we’ll need 2/4 teaspoon for every 6 potatoes and 3/4 for 9 potatoes, 1/4 x 3= 3/4.).