Answer
# of pennies :7
#of nickels :6
#of quarters:20
Step-by-step explanation:
We need Vector ST which is just T - S
(7-3.4-2) = (4,2)
So now we need the perpindicular. The easiest way to do this, is to know that , in R2 that the perindicular is just the negatice inverse. So its (2,-4)
Answer:
50 miles(D)
Step-by-step explanation:
20 x 2.5
90 counterclockwise hope I’m right
Answer:
P=l+w
Step-by-step explanation:
Solve for P by simplifying both sides of the equation, then isolating the variable.