<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:

Given the following expression:

To simplify the expression, we will use the following rules:

So, the given expression will be as follows:

So, the answer will be the second option
Answer:
(-5, -1)
Step-by-step explanation:
A^2-8a-48=0
factor
(a+4)(a-12)=0
set each equal to 0
a+4=0 a-12=0
a=-4,12
Answer:
Y to the 9th power
Step-by-step explanation: