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iris [78.8K]
2 years ago
9

Helphelphelphelphelphelp

Mathematics
1 answer:
Sedaia [141]2 years ago
4 0

Answer:

i have no idea

Step-by-step explanation:

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konstantin123 [22]
I only know how to do a, so i hope i can help a little bit.
y=mx+b
-2=-3(7)+b
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so your equation is y=-3x+19
i hope this helps!!
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4/10^2 = 0.04
which is equal to:
4x10^-2
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Use trig identities to transform the left side of the equation to the right side.
Taya2010 [7]

<u>Answer and explanation</u>

(1+sinθ)(1-sinθ)=cos²θ

We are to prove that the left hand side is equal to the right hand side.

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