D is the answer
18/3= 6
and 6*3= 18
I hope this helps!
Answer: 90 degrees, 43 minutes, 16 seconds
Step-by-step explanation: To convert from decimal degrees to degrees minutes and seconds, the whole number part which is 90 is the degree, then multiplying the decimal part (0.721) by 60 gives the minutes which is 43 and finally multiplying the remaining decimal (0.26) by 60 gives the seconds which is approximately equal to 16
Answer:
4
Step-by-step explanation:
7*7-9*5
49-45
4
D because a has to be younger than 18 and it has to be positive because we are never a negative age. do you understand when i mean?
<span />
Let's call the number you thought of n. Then what the two steps you took can be written as an equation:

Subtract n to get all of your variables to one side:

At this point, I recommend turning your mixed number into an improper fraction. It will make things easier later on:

Now divide both sides by 11 to get the value of n: