Danielle plotted 3 points from the equation y = 4x on this coordinate grid. she drew a straight line through the points. which ordered pair would also be on this line? a. (0, +3) b. (+6, +6) c. (+5, +12) d. (+5, +20)

Put the values of coordinates of the point into the equation of the line.

for (0; 3) → x = 0 and y = 3

y = 4x
3 = 4 · 0
3 = 0 false
.
.
.

for (5; 20) → x = 5 and y = 20

y = 4x
20 = 4 · 5
20 = 20 correct

D. (5; 20)

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )