Round this whole number round 1,784 to the nearest ten. a: 1,700 b: 1,780 c: 1,790 d: 1,800

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16