Ill make brainlest and gife 35 points : )
object a and object b are two objects in motion. given the graph of object a and the equation y = 5/2

x of object b, which of the two moving objects has greater speed and by what factor? (round to nearest hundredth)

a) object a by a factor of 1.56

b) object b by a factor of 1.56

c) object a by a factor of 1.99

d) object b by a factor of 1.99

B) Object B by a factor of 1.56

Step-by-step explanation:

Given,

The equation that shows the motion of the object B,

,

Also, the graph shows the motion of object A,

By the graph, the line that shows the motion of object A passes through points (0, 0) and (5,8),

Thus, the equation of the line that shows the motion of object A,

∵ Slope of line is

And, slope of line is ,

Since,

Thus, the object B is has greater speed,

Also,

I.e. OPTION B is correct.

Note : If a line y = mx passes through (0, 0) shows the motion of an object then m represents its speed.

26?

step-by-step explanation:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47