Drag each tile to the correct box. Match the innovators with the effects of their contributions. Eli Whitney James Watt Jethro Tull decreased the amount of coal needed to pump water out of mines arrowRight reduced the number of workers needed to plant crops arrowRight led to an increased demand for labor on cotton plantations arrowRight

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.