Answer fast what is the average of the following two numbers? 5.67 x 10^-21 and 7.24 x 10^-19

The average of two numbers is .

Explanation:

The first term is,

The second term is,

Average formula is,

Therefore, the average of two numbers is .

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,

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step-by-step explanation: