Write a linear equation in standard form for the line that goes through (4,3) and (8,2).
A. X + 4y = 16
O B. y-3 -- 4(x-4)
O C. X+ 4y = 8
O D. -x + 4y = 16

What is the length of bc ? enter your answer in the box.bc =

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units