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Nastasia [14]
2 years ago
10

3/4 c - 7/12 + 7/24 c + 2/3 - 1/6 c

Mathematics
2 answers:
CaHeK987 [17]2 years ago
8 0

Answer:

c+1/12

Step-by-step explanation:

18/24c-7/12+7/24c+8/12-4/24c=c+1/12

dimaraw [331]2 years ago
6 0

Answer:

(7/8)c

Step-by-step explanation:

The LCD here is 24.  Multiply all five terms by 24 and then divide the sum of the five results by 24:

18c - 14 +  7c + 16  - 4c            21c

--------------------------------  =  --------------

                24                            24

Dividing both 21 and 24 by 3, we get the fully reduced form 7c/ 8 = (7/8)c

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-5 -4 -3 -2 -1 0 1 2 3 4 5<br> -1 &lt;3
Gelneren [198K]

Answer:

-1

Step-by-step explanation:

.........................................................................................

4 0
2 years ago
A cone has a volume of 5 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of?
DENIUS [597]
The answer is 15 in³.

The volume of the cone is:
V_1= \pi r_1 ^{2}  \frac{h_1}{3} = \frac{ \pi  r_1^{2} h_1}{3}
where:
V₁ - the volume of the cone
r₁ - the radius of the cone
h₁ - the height of the cone

The volume of the cylinder is:
V_2= \pi  r_2h_2^{2}
where:
V₂ - the volume of the cone
r₂ - the radius of the cone
h₂ - the height of the cone

Since <span>the cone fits exactly inside of the cylinder, they have the same radius and the height:
r</span>₁ = r₂
h₁ = h₂

Also:
V₁ = 5

Now, let's write two volume formulas together:
V_1= \frac{ \pi r^{2} h}{3}
<span>V_2= \pi rh^{2}</span>

We can include V₂ into V₁:
V_1= \frac{V_2}{3}

⇒ V_2=3*V_1
V_2=3*5 in^{3}
V_2=15 in^{3}
5 0
3 years ago
For each day , select the number of hours worked. <br><br>HELP! THE ANSWERS ARE IN THE BOX THINGY!​
Strike441 [17]

Answer:

Monday's answer is 7 1/6

8 0
3 years ago
3x+12-6x&lt;-9<br><img src="https://tex.z-dn.net/?f=3x%20%2B%2012%20-%206x%20%20%5Cleqslant%20%20-%209" id="TexFormula1" title="
saveliy_v [14]
First simplify 3x + 12 - 6x to -3x - 12
Next subtract 12 from both sides
Next subtract -9 - 12 and that would be -21
Next divide both sides by -3
Next lets simplify the fraction -21/-3 into 21/3 since those two negatives make a positive.
Lastly simplify the fraction 21/3 to get the answer.


Answer: x ≥ 7

8 0
3 years ago
Cross products question, 3/5 over x multiplied by 12 over 20<br> what is x
Nitella [24]

Answer:

9/25x

Step-by-step explanation:

3/5/x ×12/20

3/5×1/x ×12/20

36/100x

Divide both by 4

9/25x

The exact value of x cannot be determined because we don't know what the equation is equated to

So we will have to leave the answer as 9/25x

7 0
3 years ago
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