If 7 gift bags cost $6.65 and the price of each bag is the same, how much does each bag cost
1 answer:
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9514 1404 393
Answer:
x = 20, or 125
Step-by-step explanation:
We cannot tell the angle x is intended to refer to. So, here are two answers. Choose the one you think applies.
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The triangle that includes both marked angles is a right triangle. (The tangent meets the circle at right angles to the radius.) So, the angle x° at the external point is the complement of the marked central angle.
x° = 90° -70°
x = 20
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If x° is referring to the exterior angle associated with the isosceles triangle within the circle, then its measure is the supplement of the interior base angle of that triangle. It is ...
x° = 180° -(180° -70°)/2 = 90° +70°/2
x = 125
Answer:
4.025 meters
Step-by-step explanation:
Follow steps in precalculus textbook p. 520
Step-by-step explanation:
sin(x)=±9/41
As x lies in Quadrant 4 , sin(x) = -9/41