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valentina_108 [34]
3 years ago
9

How do u solve 5/2x-7=3/4x+14​

Mathematics
1 answer:
ra1l [238]3 years ago
3 0

Answer:

x=12

Hope this help :)

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Find the output y when the input x is -5<br> y=?
antiseptic1488 [7]

Answer: y=7

Step-by-step explanation: looking at the graph when x is -5 y= 7

3 0
3 years ago
Let x represent the measurement of an acute angle in degrees. The ratio of the complement of x to the supplement of c is 2:5. Gu
sergiy2304 [10]

<u>Answer:</u>

The ratio of the complement of x to the supplement of x is 2:5. The value of x is 30

<u>Solution:</u>

It is given that x represents the measurement of an acute angle in degrees.  It is also given that the ratio of the complement of x to the supplement of x is 2:5.  

Since it is given that x is an acute angle it means that it has to be less than 90.

Complement of an angle = 90 - x

Supplement of an angle = 180 - x

In this case it is given that the ratio of the complement of x to the supplement of x is 2:5

So we can write the relation as follows:

\begin{array}{l}{\frac{90-x}{180-x}=\frac{2}{5}} \\\\ {(90-x) \times 5=(180-x) \times 2} \\\\ {450-5 x=360-x) \times 2} \\\\ {450-560=5 x-2 x} \\\\ {90=3 x} \\\\ {x=\frac{90}{3}=30}\end{array}

Therefore the value of x is 30.

3 0
3 years ago
Slove 3/4(5x-3)+8=17. Show your work​
Vlada [557]
So first you would simplify 3/4(5x-3) to 3(5x-3)/4
So it would be 3(5x-3)/4+8=17
2. Subtract 8 from both sides
3(5x-3)/4=17-8
3. Then simplify 17-8 to 9
3(5x-3)/4=9
4. Multiply both sides by 4
3(5x-3)=9x4
5. Simplify 9x4 to 36
3(5x-3)=36
6. Divide both sides by 3
5x-3=36/3
Simplify 36/3 to 12
5x-3=12
8. Add 3 to both sides
5x=12+3
9. Simplify 12+3 to 15
5x=15
10. Divide both sides by 5
X=15/5
Simplify 15/5 to 3
X=3
So your answer is x=3
3 0
3 years ago
Lloyd is arranging his science project, math project, and art project on his desk. The tree diagram below shows the sample space
svp [43]
I would say your answer is 1/6. This is because there is only one way out of the given 6 ways to get the order of art, math, and then science, and so it must be the fraction 1/6.
I hope this helps!
5 0
3 years ago
Read 2 more answers
What is (jk)(x) when j(x)=-7x and k(x)=9-2x
Natalija [7]
(-7x)(9-2x)

-63x+14x

-49x is the answer
6 0
3 years ago
Read 2 more answers
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