Hourly temperature at portland, oregon, on a particular day is recorded below. 1 a. m. 2 3 4 5 6 7 8 9 10 11 12 noon 46 44 43 41 40 40 41 43 46 52 65 69 1 p. m. 2 3 4 5 6 7 8 9 10 11 12 midnight 72 74 75 75 77 75 74 70 62 55 51 48 a. find the amplitude of a sinusoidal function that models this temperature variation. b. find the vertical shift of a sinusoidal function that models this temperature variation. c. what is the period of a sinusoidal function that models this temperature variation? d. use t = 0 at 5 p. m. to write a sinusoidal function that models this temp. variation. e. what is the models temperature at 10 a. m.? compare this to the actual value?

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

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