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ella [17]
2 years ago
14

Start solving the following x+5=11

Mathematics
2 answers:
Nataly [62]2 years ago
8 0
6 is the answer because you subtract both sides by 5 and 11-5 is 6
dimulka [17.4K]2 years ago
6 0

Answer:

6

Step-by-step explanation:

x=11-5=6

therefore x=6

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Radical 6x^2 multiplied by radical 18x^2
Alina [70]

Does radical mean square root?, because radical can mean square root, cube root, fourth root, etc.


Well, I'm going to assume that radical = square root

So, if you have two square root functions, you can multiply the numbers within the square root, so you now have \sqrt{48x^4}, which I'm not sure if you want it simplified or not

6 0
3 years ago
The difference between two numbers is 15. If 8 is added to twice the greater number, the result is 4 less than 3 times the lesse
yuradex [85]

Answer:


Step-by-step explanation:

Let x be the greater number and y be the smaller number. We know that their difference is 15, so we have

x-y=15

Then, we have the following information: if we add twice the greater (2x) and 8 (2x+8), the result is 3 times the lesser (3y) minus four (3y-4). So, we have

2x+8 = 3y-4 \iff 2x-3y = -12

So, we have the follwing system:

\begin{cases} x-y=15\\2x-3y = -12\end{cases}

From the first equation, we can derive x = y+15, and substitute this expression in the second equation to get

2(y+15)-3y = -12 \iff 2y + 30 -3y = -12 \iff -y = -42 \iff y = 42

Substitute this value for y in the first equation to get

x-42=15 \iff x=15+42 \iff x = 57

8 0
3 years ago
Please say what the answer is and show the steps
kolbaska11 [484]
This doesn’t make any sense
6 0
2 years ago
Read 2 more answers
Find x please<br><br><br> 10.3<br><br><br> 9.6<br><br><br> 84<br><br><br> 9
valentinak56 [21]

The 2 small black lines through the sides of the triangle indicate that the 2 sides are the same length.

Because the 2 sides are the same the 2 bottom angles are also the same.


This means that 9x +3 = 84

Now we can solve for x:

9x +3 = 84

Subtract 3 from each side:

9x = 91

Divide both sides by 9:

x = 81 / 9

x = 9

4 0
3 years ago
Solve for f.<br> -f + 2 + 4f = 8 - 3f
IrinaK [193]

-f +2+4f = 8-3f

3f+2 = 8-3f

6f = 6

f = 1

8 0
3 years ago
Read 2 more answers
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