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hoa [83]
4 years ago
9

An equation is shown : 5x + 3x = 5x + 15/2 what value of 3x makes the equation true?

Mathematics
1 answer:
MrMuchimi4 years ago
7 0

Answer:

  15/2

Step-by-step explanation:

Subtract 5x from both sides of the equation to find out.

  5x +3x -5x = 5x +15/2 -5x . . . . . . subtract 5x

  3x = 15/2 . . . . . . . . . . . . . . . . . . . . collect terms

The required value of 3x is 15/2.

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Value of ratio 3/4 to 2
MrMuchimi

Answer:

3/8 or 0.375

Step-by-step explanation:

0.75/2 = 3/8

4 0
3 years ago
A student is asked to find the length of the hypotenuse of a right triangle. The length of one leg is 34
VikaD [51]

Answer:

41.6 centimeters

Step-by-step explanation:

The right triangle formula: c^2 = a^2 + b^2

                                  c is the hypotenuse side of the triangle

                                  a and b are the legs of the triangle.    

 Find the hypotenuse :   c^2 = (24)^2 + (34)^2

                                          c = square root of (  (24)^2 + (34)^2)

                                          c = square root of ( 576 + 1,156)

                                          c = 41.6173

5 0
3 years ago
the pizza slice served at O'Connor's pizza place are 1/4 of a whole pizza. There are three pizzas ready to be served. 14 childre
likoan [24]
No there will not be enough. Think about it this way. If each slice is 1/4 of the pizza, then each pizza can only feed 4 people. If you have 3 of these pizzas, then you can feed 12 people at most. Since there are 14 kids, you won't have enough.
8 0
3 years ago
Read 2 more answers
Which sum of difference is modeled by the algebra titles?<br><br>help.​
GREYUIT [131]

Answer:

it is A

Step-by-step explanation:the red color is to subtract or negative value and the blue one is for addition or positive value

-x^2-2x+4 the first row

-(x^2+2x+1) for  the second row or (-x^2-2x-1) is the same

put it together

-2x^2-4x+3

3 0
3 years ago
Select 2 strategies that we can use to subtract 563-192
MissTica
Answer:

C. Subtract 571 - 200

Step-by-step explanation:

563 - 192

We can make 192 to 200 by adding 8

So if I add 8 to 192 I have to add 8 to 563

563 + 8 = 571

192 + 8 = 200

571 - 200 = 563 - 192

371 = 371

Therefore our answer is C.
4 0
3 years ago
Read 2 more answers
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