Drag each expression to a box to show whether it is a correct way to check the answer to this equation:
4,112 - 5 = 822 remainder 2
CLEAR

822 × 5 + 2

Step-by-step explanation:

Given that:

4112 ÷ 5 =

             = 822 remainder 2

To check if the answer is correct, we can write that;

= 822 remainder 2

4112 = 5 x  822 remainder 2

       = 5 x  822 + 2

       = 822 x 5 + 2

4112 = 4112

Thus,the correct process of checking the answer is 822 x 5 + 2.

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,