A carton of 6 eggs costs $1.44. At that rate, how much would a carton of 12 eggs cost?

$2.88

Step-by-step explanation:

Since six times two would equal 12, you would need to multiply $1.44 times 2 in order to find the answer.

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,