Answer:

Step-by-step explanation:
Given the expression

solving the expression



The multiply fractions are defined as

so the expression becomes



Refining

Therefore,
Answer:
Step-by-step explanation:
<em>1).</em>
Answer:
x=0, y=4
x=2, y=5
x=4, y=6
x=6, y=7
x=8, y=8
x=10, y=9
Step-by-step explanation:
Answer:
NOT found in obtuse triangles
Step-by-step explanation:
you only talk about hypotenuse, adjacent, and opposite in right triangle
Answer:
Rose.
Step-by-step explanation:
21.147 may have the most numbers, but it is the smallest because there is a 1 in the tenths place