Answer:
check the pdf its done there hope it helps :)
Step-by-step explanation:
The given expression is
16(30x−24y)−18(32x−16y)<span> = ?
</span>
The first term = 16 ( 30x - 24y ) = 480x - 384y
The second term = -18 ( 32x - 16y) = -576x + 288y
Add the two terms:
( 480x - 384y ) + ( -576x + 288y)
= ( 480x - 576x) + ( -384y + 288y)
= -96x -96y
= -96 ( x + y)
The equivalent expression is [-96x -96y] OR -96(x+y)
The image is not showing!!!!!
Find the depth of the river at 9 hours and 18 hours by seeing where the line is on the Y axis.
At 9 hours the river is 18 feet deep
At 18 hours the river is 21 feet deep.
The average rate of change is the change in Y over the change in X
The Y is the depth and the X is the time:
(21-18) / (18-9) = 3/9 = 1/3 = 0.33
The average rate of change is 0.3 foot per hour. ( Rounded to nearest tenth)
Answer:
longest length minus the shortest
Step-by-step explanation:
