Answer:
x = ±½
Though P is shown in the third quadrant so probably expecting x = -½
Step-by-step explanation:
Unit circle so radius is 1
x = √(1² - (½√3)²) = √(1 - 0.75) = √0.25 = ±½
Answer:
y=3x +7 slope intercept form
y=mx +b
y-1=3 x (x+2) point slope form
Step-by-step explanation:
Answer:
1.1%
Step-by-step explanation:
cost price=1.10×12
=$13.20
selling price=(12-3)×1.45
=9×1.45
=$13.05
loss= cost price-selling price
=13.20-13.05
=0.15
loss percent=0.15/13.20×100
1.13636
1.1%
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