Answer:
Hello,
Step-by-step explanation:
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<u>Formula used (a+b)^2=a²+2ab+b²</u>
PLEASE PLEASE HELP i will probably fail if i dont get this right
1 answer:
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Answer:
See below.
Step-by-step explanation:
Just like 18, continue with 19-21. Solve for x by rewriting each equation in log form.
When rewriting the form, the base of the exponent becomes the base of the log.
Answer:
(- 1/2 , √3/2)
Step-by-step explanation:
t=20π/3
t' = 20π/3 - 6π = 2π/3 (120°) ... 2nd quadrant
If we start from (1,0) of unit circle, the coordinate of terminal point (x,y)
OF/OE = - cos 60° = x / 1 = - 1/2
FE/OE = sin 60° = y/1 = √3/2
