Someone must have beaten me hereDevora thinks , dismayed by the empty treasure chest. Then just as she's about to close the lid , she notices a map (shown below) . "Curse these trig-loving pirates!" Devora mutters as she looks at the map. Then , after thinking for a moment , she walks back to the entrance of the secret cave, measuring 48 meters along the way After performing a calculation, Devora walks back to the empty treasure , faces the entrance and turns a certain number of degrees to her left before walking 89 meters to the treasure . Supposing that the angle at the Cave entrance is acute and that Devora's calculations were correct, how many degrees did she turn ?

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.