Use the properties of logarithms to evaluate the expression without the use of a calculator.2log24
A. 2
B. 1
C. 4
D. 8
Answer: C
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Provide an appropriate response.
Draw a right triangle with AC = 2 inches and BC = 1 inch as shown.
Determine the ratio in lowest terms of tan A.Draw another triangle with AC = 3 inches and BC = 1.5 and determine tan A as a ratio in lowest terms.Draw another triangle with AC = 6 inches and BC = 3 and determine tan A as a ratio in lowest terms.What can you conclude about the measure of angle A in the three triangles? Why?
What will be an ideal response?
Find the vertices of the ellipse.4x2 + 5y2 - 32x + 30y + 89 = 0
A. (-6.2, 3), (-1.8, 3) B. (-3, 3), (-5, 3) C. (6.2, -3), (1.8, -3) D. (5, -3), (3, -3)
Determine whether the statement is true or false.-81 < 0
A. False B. True
Use the square root property to solve the equation. (x - 10)2 = 49
A. {-39} B. {17} C. {3, 17} D. {-3, -17}