Answer:
how many 2/3's are "in 1" means how many times 2/3 can be divided into 1. Anything divided into 1 is the inverse of what's divided into 1. So there are 1/ (2/3)s. That's = 3/2. 3/2 is one and a half. If you add 2/3 and half of 2/3, you get 3/3, which is 1. So it's right.
Step-by-step explanation:
hope it helps
Step-by-step explanation:
11. B - stop -horizontal line, distance does not change.
12. A - Smallest slope=smallest speed .
13. C - largest slope = fastest speed
14.Speed (at D) = 60/3 =20 km/h
15. 60 km
The answer is <span>C. (5c+1)(c+1)</span>
Answer:69.15
Step-by-step explanation: the deviation is 6 which and 1/6 of people got the same grade as him - 100 = 69.15
Answer:
y = 1/3x
Step-by-step explanation:
Using the slope formula:
Taking (-3,-1) as (x1,y1) and (6,2) as (x2,y2):
(2-(-1))/(6-(-3))
= (2+1)/(6+3)
= 3/9
= 1/3
Hence, the slope (m) is 1/3
Substituting the slope into 'y = mx+c':
y = 1/3x + c
Substituting any point, however, we will be substituting (-3,-1):
-1 = 1/3 * (-3) + c
-1 = -1 + c
c = -1 + 1
= 0
Hence,
y = 1/3x
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