"in the figure below, sin a = 0.7.

what is the length of ac ?

a

14.7

b

21.7

c

30

d

32"

What is the value of the digit 1 in the number 13?

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Write the following as a base and exponent