While standing at the top of a lighthouse, Joel notices a boat approaching the shore. If the boat is 250 ft from the base of the lighthouse and Joel needs to look down at 41° angle of depression
in order to see the boat, what is the approximate height of the lighthouse? (Assume the
lighthouse is at a right angle to the ground.)
sin 41° 0.66
cos 41° 0.75|
tan 41° 0.87

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h