3 years ago

Solve: 12x^2+5x-4=12^2x+6

Mathematics

1 answer:

Orlov [11]3 years ago

4 0

Subtract the 12x^2 first.
5x - 4 = 6
Add the four
5x = 10
Then divide the 5 from both sides
X = 2

You might be interested in

What is the slope of the line connecting the points (10, 5) and (20, 25)?

Alona [7]

Answer:

Step-by-step explanation:

20-10=10

25-5=20

20÷10=2

7 0

3 years ago

Read 2 more answers

Select the correct answer.

labwork [276]

Answer:

Your answer would be C. x2 + y2 − 4x − 4y + 23 = 0

Step-by-step explanation:

I did this question before. Hope it helps! :D

3 0

3 years ago

What is not equivalent to 3/6

ss7ja [257]

Any number that is not 0.5 or 1/2

4 0

3 years ago

Find the surface area of the triangular prism shown below.

sertanlavr [38]

Answer:

144 u²

Step-by-step explanation:

first we need to find lateral area

La=Ph

LA=(12)(11)

LA= 132 u²

SA= Ph + 2B

SA= 132 + 2(6)

SA= 144 u²

4 0

3 years ago

A rope 20.6 meters long is cut into two pieces. If the length of one piece of rope is 2.8 meters shorter than the length of the

ss7ja [257]

Answer: Option 'E' is correct.

Step-by-step explanation:

Since we have given that

If the length of one piece of rope is 2.8 meters shorter than the length of the other.

Let the length of first piece be 'x'.

Let the length of second piece be 'x-2.8'

Total length of rope = 20.6

So, According to question, it becomes,

$x+x-2.8=20.6\\\\2x=20.6+2.8\\\\2x=23.4\\\\x=\dfrac{23.4}{2}\\\\x=11.7$

So, the greatest number of the length of part of rope is 11.7 m.

Hence, Option 'E' is correct.

3 0

3 years ago