Answer:
-8
Step-by-step explanation:
Note that
a^2 - b^2
-------------- = a + b
a -b
which is easier to evaluate when a and b are given.
Here, a + b = -3 + (-5) = -8
Answer:
m>5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
1.Acute Angle 2. Right Angle 3. Ray 4. Congruent Angles 5. Straight Angle 7. Degrees 8. Vertex 9. Obtuse Angle 10.
Step-by-step explanation:
Answer:
Step-by-step explanation:
3 different china dinner sets, each consisting of 5 plates consist of 15 plates.
A customer can select 2 plates in
different ways.
2 plates can be selected from the same dinner set in
different ways.
Thus, the probability that the 2 plates selected will be from the same dinner set is