15 quarters= $3.75
21 nickels =$1.05
______________
36 coins = $4.80
The best option is A. Both are right triangles.
Answer:
10
Step-by-step explanation:
To calculate the distance d use the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 5, 2) and (x₂, y₂ ) = (- 5, - 8)
d = 
= 
= 
= 
= 10
Ok, so there are 2 men per 7 women so we can just scale up so there are 4 men per 14 women and then 6 men per 21 women but there are 36 performers so we have to keep going till it equals 36 people so 8 men per 28 women = 36 people so 8 men!
Step-by-step explanation:
domain is from -3 to 4 [-3,4]
range is from 0 to 5 [0,5]
it is a relation because 4 has one to many relationship
