Make two equations from the information. Then graph them and see where they intersect. The answer is 62 miles. Plug 62 back into both equations and they should both be the same number.
Nncncncncnncncncnncncncncnncncncncncnncnfnf
Answer:
A) 180°
(-x,-y)
B) 90°
(y,-x)
C) 270°
(-y,x)
Step-by-step explanation:
A) 180°
(-x,-y)
B) 90°
(y,-x)
C) 270°
(-y,x)
-4x + 9y = 9...............(1)
x - 3y = -6 Multiply through by 3:-
3x - 9y = -18..............(2)
adding equations (1) and (3):-
-x = -9
x = 9
Substitute for x in equation (1)
-4(9) + 9y = 9
-36 + 9y = 9
9y = 45
y = 5
Answer is x = 9 and y = 5
The answer is: 5 miles per hour
First we need to find out how many 3 minutes is in an hour. To do this, we need to divide 60 by 3= 20. Since we now that there are 20 (three minutes) in an hour (60 minuets), me can now multiply 20 by 1/4 of a mile= 5. That makes the answer 5 mph
Hope this helps and hope you have a great day
