Answer:
Step-by-step explanation:
If AB is tangent to the circle, then angle ABO is right angle and triangle AOB is special triangle. In this triangle, the leg that is opposite to the angle of 30° is half of the hypotenuse. Thus,
By the Pythagorean theorem,
volume of sphere=4/3 π4³=256/3π ft²
A standard deck of cards has four suites: hearts, clubs, spades, diamonds. Each suite has thirteen cards: ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen
Checkpoint B = (-9,5)
Here is an image of the graph and coordinates.
<em>b. 5 + 17i</em>
-3
f(x)=-2x+7
f(5)=-2×5+7
=-10+7
=-3