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zheka24 [161]
4 years ago
12

If 2x+1/4 = 12/20 what is the value of x

Mathematics
2 answers:
ExtremeBDS [4]4 years ago
6 0

Answer:

7/10 or 0.7

Step-by-step explanation:

cross multiply to get 40x+20=48

subtract 20 from both sides to get 40x=28

divide both sides by 40 to get 7/10

HOPE THIS HELPS!!!:)

Drupady [299]4 years ago
5 0

Answer:

0.7 or 7/10

Step-by-step explanation:

Step 1: Cross-multiply.

2x+1  / 4  =  12 /20

(2x+1)*(20)=(12)*(4)

40x+20=48

Step 2: Subtract 20 from both sides.

40x+20−20=48−20

40x=28

Step 3: Divide both sides by 40.

40x /40  =  28 /40

x= 7 /10

Answer:

x= 7 /10

7/10 = 0.7

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When you put your little brother in the dryer and say spinjitzu is the dryer supposed to leak blood
RUDIKE [14]

Answer:

No

Step-by-step explanation:

You see, if your brother has not mastered the art of spinjitzu, then that is a fault all to his own. Please attempt a resuscitation, and re-attempt once he is a master.

Hope this helps!

6 0
3 years ago
Need geometry genius
IRISSAK [1]
Answer is D. 

Last one...

hope it helps

8 0
3 years ago
Need help on this one too ​
KiRa [710]

I think it's none because that should be communitive and that's not there so.

4 0
3 years ago
If < A and < B form a linear pair, and < A = x - 13 degrees, and < B = x + 7 degrees, then find x. Select one: a. 12
Andreas93 [3]

The correct value of "x" will be "93".

According to the question,

  • A linear pair of sum to 180°,

then

→ x-13+x+7=180

→             2x -6=180

By adding "6" both sides of the equation, we get

→       2x-6+6=180-6

→                   2x=186

→                     x = \frac{186}{2}

→                     x = 93

Thus "option d" is the right answer.  

Learn more:

brainly.com/question/19152299

8 0
3 years ago
Which of the following is the correct factored form for the given equation? 2x^2+8x+6=0
3241004551 [841]
It would be 2(x+3)(x+1)=0

Explanation:
I used factor by grouping. You multiply the first term (2) by the last term (6). This gives you 12 then take the factors of 12 that add up to the middle term 8. You get 6 and 2.
It should look like 2x^2+6x+2x+6=0
when you do factor by grouping you factor the first two terms and then the last two terms separately. So you get (2x+2) and (x+3). (2x+2) could be factored into 2(x+1). Then you put everything together and get 2(x+3)(x+1)=0
6 0
3 years ago
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