Find the magnitude and direction angle θ, to the nearest tenth of a degree, for the given vector v. v = -4i - 3j a. 5; 233.1° b. 7; 216.9° c. 5; 216.9° d. 5; 36.9°

If square root x = -7, then x= -49 true or false

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Is it greater than or less than7*3_9*2