Answer:
11/12
Step-by-step explanation:
Tap A
1 tank / 3hr = 1/3 tank/1hr
Tap B
1 tank / 8 hr = 1/8 tank /1hr
Tap A + Tap B X 2hr
(1/3/hr +1/8/hr) * 2hr = 2/3 + 2/8 (the hr cancels out) = 8/12 + 3/12 = 11/12
LET ME KNOW IF THIS HELPED
Answer:
20(3m-2)
Step-by-step explanation:
In order to factor, you have to look for the greatest common factor, or what the biggest number could the two numbers be divided by.
In this case, both numbers can be divided by 20, and so we put the 20 outside of the parentheses.
This leaves with 3m and -2, which are left inside the parentheses.
Hope this helps :)
The answer is 10/12
i hope this help you
Answer:
x = 11/2
Step-by-step explanation:
a) (2a - b)² = (4a² - 4ab + b²)
b) (10m - n²)² = (100m² - 20mn² + n⁴)
c) (4x - 4²) = (16x² - 8x + 4⁴)
d)
e)
f)
