A rock is thrown off a 30 m cliff at a 45° angle above the horizontal. Which is the following is true regarding the
acceleration of the rock?
(A) The acceleration will be of magnitude g and have
both horizontal and vertical components.
(B) At the peak of the rock’s path, the magnitude of
acceleration will be half of what it was when the
rock was initially thrown.
(C) The acceleration will be of magnitude g and in a
downward direction.
(D) The acceleration will be downward during the
rock’s ascent and upward during the rock’s
descent.
(E) The acceleration will increase throughout the
rock’s flight.

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions

What is y-5=3(x+1) in slope intercept form

∠a and ∠ b are complementary. if m∠ b = 80°, what is the measure of ∠ a? 10° 80° 90° 100°