The number is 3 because 3 multiplied by itself (3) is equal to 9.
Answer:
d
Step-by-step explanation:
Which is the most appropriate to describe a quantity decreasing at a steady rate?
With a linear equation.
You’re trying to find x which is the side opposite to the angle. You’re given the adjacent angle. To find the variable, you use tangent. So you plug in tan(x)= opposite/adjacent. In this case it would be tan(27)=x/15. Then you multiply both sides by 15 to be 15(tan(27))=x which is 7.6=x
