Classify the decimal forms of 3/12 and 2/9 as repeating or terminating.

3/12= terminating

2/9= repeating

Step-by-step explanation:

Simplify the fractions

3/12= 1/4

You have to then change it to a decimal,

= 0.25. This number can end (its finite) Therefore if will be terminating.

Which means the number ends.

You cant simplify 2/9 so you go ahead and change it to a decimal.

2/9=  0.2222222

This decimal does not end so its repeating or recurring.

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,

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point