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8/37 Marks
70%
Two people, A and B, travel from X to Y along different routes.
Their journeys take the same amount of time.
90 km
A's route
x
IY
B's route
60 km
B travels at an average speed of 40 km/h.
What is A's average speed?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

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