*PLEASE HELP* * IF YOU DONT KNOW, DONT ANSWER* *IRRELEVANT ANSWERS WILL REPORTED * a bricklayer is building a garden retaining wall. 5 hours into the second day she stacked 850 bricks. 9 hours into the second day she stacked 1330.

How many bricks does she stack per hour?
How many bricks had been stacked on the first day?
(No picture provided)

(5,850)(9,1330)

Rate of change=Slope:-

120bricks/hour

Equation in point slope form

Convert to slope intercept form

250 bricks stacked on the first day

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 )