The given measurements may or may not determine a triangle. If not, then state that no triangle is formed. If a triangle is formed, then use the Law of Sines to solve the triangle, if it is possible, or state that the Law of Sines cannot be used.
A. B = 87.2°, C = 43.8°,
B. No triangle is formed.
C. B = 92.2°, C = 38.8°,
D. The triangle cannot be solved with the Law of Sines.
Answer: D
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Solve graphically.2x + 1 = 9
A. 8 B. -5 C. -4 D. 4
Write the number in scientific notation.3.61248
A. 3.61248 x 101 B. 3.61248 x 10 C. 3.61248 x 10-1 D. 3.61248 x 100
Solve the problem.Find the length of the unknown side of the right triangle, where a and b are the legs and c is the hypotenuse. a = 6, b = 8, c = ?
A. c = 10 B. c = 7 C. c = 9 D. c = 5
In calm waters the oil spilling from the ruptured hull of a grounded tanker forms an oil slick that is circular in shape. If the radius of the circle is increasing at the rate of
?
feet/minute
minutes after the rupture occurs.
?
Find an expression for the radius at any time . Hint:
.
?
How large is the polluted area 8 minutes after the rupture occurred?
?
A. ;
ft2
B. ;
ft2
C. ;
ft2
D. ;
ft2