Answer:
1.
Q- acute
R- right
S-acute
2.
- QRS is a right triangle because it has a small square at the right angle.
hope this helps!
Step-by-step explanation:
X is the domain and y is the range
Answer:
Fraction: 10 and 5/8
Step-by-step explanation:
17 × 5/8
85/8
There are 32,760 different orders for the first four positions.
This is a permutation where repetition is not allowed; the formula for that is:

For our problem, we have:
Answer:
easily
Step-by-step explanation:
1.believe in your self
2.organise your ideas
3.make your ideas short and easy to understand