Grade 5 and 6 collect 12 times as many cans as grades 1 and 2. Grades 3 and 4 I collect 6683 cans, and that amount is 2389 cans less than great 5 and 6. How many cans are collected by grades 5 and 6?

9072

Step-by-step explanation:

It seems that the number of cans that grades 1 and 2 collect are irrelevant in the problem so you can basically ignore that. Grades 3 and 4 have 6683 cans which is 2389 cans less than grades 5 and 6 so that means grades 5 and 6 have 2389 cans more than 6683. Now you just add 6683 and 2389 to find the cans that grades 5 and 6 have.

6683 + 2389 =  9072

Grades 5 and 6 have 9072 cans

(there are a few typos is the problem and this is my first time answering so I'm really sorry if I got this wrong)

part a is a horizontal cross section that makes a square.

part b is a vertical cross section that creates a rectangle.

step-by-step explanation:

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,