In order to add or subtract fractions, they must have a common denominator. I hope I answered your question.
Answer: https://youtu.be/5a6zpfl50go
Step-by-step explanation:
Answer:
about 7.42
Step-by-step explanation:
Let us make x the number
Make an equation:
Now let us solve the equation:
If you use a caluclator you will get an answer of x≈7.42
Hope this helps!
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Answer:
The height is about 5 inches.
Step-by-step explanation:
The volume for a cone is × π × r² × h
The radius of the cone is 1.5
12= × π × 1.5² × h
12= × π × 2.25 × h
12=0.75×π×h
<em>Divide both sides by 0.75</em>
16=π×h
<em>Divide both sides by π</em>
5≈h
The height is about 5 inches.
Answer:
D
Step-by-step explanation:
collect like terms and divide by -11