a) The d stands for distance and t stands for time. As Distance = Speed x Time, 65 in this case would be the speed.
b) Distance = Speed x Time
d = 65 x 1.5 hours
Distance = 97.5 miles
c) Now we find t. Time = Distance/ Speed
t = 26/65
t = 0.4 hours
0.4 x 60 to get minutes
= 24 minutes
As you can tell, they are subtracting 7 cans each row. You could make a table which would be kind of like this with an ordered pair.
1,85
2,78
3,71
and on
Or you can find what 85-29 equals. Once you find 56, you divide it by 7. That gives you 8 but you have to take in consideration that row one has 85 and that is when it started decreasing, so you have to add a 1 to the 8. This allows you to know that it is row 9 that contains 29 cans. You can even finish your table to make sure.
4,64
5,57
6,50
7,43
8,36
9,29
I hope this helps!!
60+90=150 no it does not make a supplementary angle.
Answer:
−12≤p≤12
Step-by-step explanation:
Absolute value so the positive and negative of p.
p ≤ 12
-p≤12
divide by -1 (switch sign)
p≥- 12
P is greater than or equal to -12 but less than or equal to 12:
−12≤p≤12
Answer:
BC = EF = 8
Step-by-step explanation:
Assuming you mean BC ≅ EF, then ...
... 3z +2 = z +6
... 2z = 4 . . . . . . . . add -2-z
... z = 2 . . . . . . . . . divide by 2
BC = EF = 2+6 = 8
