The average daily temperature, t, in degrees Fahrenheit for a city as a function of the month of the year, m, can be modeled by the equation t = 35 cosine (StartFraction pi Over 6 EndFraction (m + 3) + 55, where m = 0 represents January 1, m = 1 represents February 1, m = 2 represents March 1, and so on. Which equation also models this situation? t = negative 35 sine (StartFraction pi Over 6 EndFraction m) + 55 t = negative 35 sine (StartFraction pi Over 6 EndFraction (m + 3)) + 55 t = 35 sine (StartFraction pi Over 6 EndFraction m) + 55 t = 35 sine (StartFraction pi Over 6 EndFraction (m + 3)) + 55

the answer is 1/4

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.