Answer:
x=9
Step-by-step explanation:
Remove the radical by raising each side to the index of the radical.
Answer:
I believe the solution of the system of equations in (5,-7)
Step-by-step explanation:
<em>Marilyn is having shelves installed to create a corner pantry. </em><u><em>The length of one wall is 21 inches and the length of the other wall is 25 inches.</em></u><em> The contractor who is making the shelves, which are shaped like right triangles, needs to know the measure of the angle opposite the short side of the pantry,
</em>
Question:
<em>What is the measure of that angle? Round your answer to the nearest degree.</em>
Answer:
40°
Step-by-step explanation:

I'm not at my desk and can't check it out right now.
But I think you should try 10 and -42 .
True.
The rational numbers include all the integers, plus all fractions, or terminating decimals and repeating decimals. ... All natural numbers, whole numbers, and integers are rationals, but not all rational numbers are natural numbers, whole numbers, or integers.