Test: Precalculus A Submit Test
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Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Vector u =(-5, 7), v = (6, —2), and w=(-11, 4), Match each vector operation with its resultant vector in component form.
6-78, 58)
2u+v-4w
(40, 4)
6u-8v
(-88, 89)
4v-7w
(-78, 4)
11u435
11u+3w
(101, -36)
(101, 89)
(40, -36)
I D D

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

What is the distance between point a and b