Answer:
1 5/6
Step-by-step explanation:
Turn the mixed fractions into improper fractions
3 4/6 = 22/6 and 1 5/6 = 11/6
Do the subtraction
22/6 - 11/6 = 11/6 or 1 5/6.
Answer:
The answer is option D.
Step-by-step explanation:
First we must first find the LCM
the LCM of x² - 9 and x + 3 is x² - 9
So we have
Hope this helps you
Answer:
Step-by-step explanation:
It's actually 6 cm. This is because the diameter of the smaller circle is 12pi/pi which is 12, and the diameter of the bigger one is 18pi/pi which is 18. 12 + 6 = 18, so the diameter increases by 6.
2x + 3 + x = 39
3x + 3 = 39
3x = 36
x = 12
One tank holds 12 gallons
The other tank holds 27 gallons
question 1: you must set the equation to 0 in order to solve the quadratic equation
