Answer:
unkown answer not correct evidence.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
to lazy
So percent means partsout of 100
40%=40/100=4/10
40% of 25 are on travel team
'of' means mulitply
4/10 times 25=100/10=10/1=10
answer is 10 people play on travel team
Answer:
Perpendicular
Step-by-step explanation:
Parallel lines have equal slopes.
The product of perpendicular slopes = - 1
Calculate the slopes of u and v using the slope formula
m =
with (x₁, y₁ ) = (- 51, 65) and (x₂, y₂ ) = (- 46, 96)
m = =
Repeat with (x₁, y₁ ) = (- 37, 85) and (x₂, y₂ ) = (- 6, 80)
m = = -
Since × - = - 1
Then the lines are Perpendicular