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Vadim26 [7]
3 years ago
13

Which are equivalent to each other 6a-4a+2, 2+5a+5a and 9a+a+2 WHO EVER ANSWERS I WILL MARK BRAINLIEST

Mathematics
1 answer:
Tanya [424]3 years ago
6 0

Answer:

2+5a+5a and 9a+a+2

Step-by-step explanation:

It is the answer as

6a-4a+2= 2a+2

2+5a+5a= 10a+2

& 9a+a+2= 10a+2

PLEASE MARK ME AS BRAINLIEST!!!

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What is a value of x in the equation 4(2x+1)=27+3(2x-5)
NemiM [27]

Answer:

4

Step-by-step explanation:

8x + 4 = 27 + 6x - 15

Combine Like Terms:

8x + 4 = 12 + 6x

Combine Like Terms:

2x = 8

Combine Like Terms:

X = 4

8 0
3 years ago
The area of a rectangle is represented by x^2-5x-24.if the width of the rectangle is represented by x-8 , express the length of
Grace [21]
You can find that by doing -24 / -8 = 3 so the second part will be x+3

( x + 3 )( x - 8 )

To see if it's true we can solve it 
x^2 + 3x - 8x - 24
x^2 - 5x -24
8 0
3 years ago
Examples of irrational numbers that result into rational numbers when squared​
Zigmanuir [339]

\orange{\boxed{ \boxed{ \boxed{ \boxed{ \boxed{  \boxed{ \boxed{ \boxed{ \boxed{ \blue{{deenz  \red{l}}}}}}}}}}}}}

thanks

7 0
2 years ago
Write an equation for the line that passes through the given point and is parallel to the graph of the given equation.
vova2212 [387]

Answer:

\displaystyle 2x - 3y = 6\:OR\:y = \frac{2}{3}x - 2 \\ \\ 3x - 2y = 40\:OR\:y = \frac{3}{2}x - 20

Step-by-step explanation:

2 = ⅔[6] + b

4

\displaystyle -2 = b \\ \\ y = \frac{2}{3}x - 2

If you want it in <em>Standard Form</em>:

y = ⅔x - 2

- ⅔x - ⅔x

_________

−⅔x + y = −2 [We do not want fractions in our standard equation, so multiply by the denominator to get rid it.]

−3[−⅔x + y = −2]

\displaystyle 2x - 3y = 6

_______________________________________________

−5 = 3⁄2[10] + b

15

\displaystyle -20 = b \\ \\ y = \frac{3}{2}x - 20

If you want it in <em>Standard</em><em> </em><em>Form</em>:

y = 3⁄2x - 20

- 3⁄2x - 3⁄2x

__________

−3⁄2x + y = −20 [We do not want fractions in our standard equation, so multiply by the denominator to get rid of it.]

−2[−3⁄2x + y = −20]

\displaystyle 3x - 2y = 40

* Parallel Lines have SIMILAR <em>RATE OF CHANGES</em> [<em>SLOPES</em>], so ⅔ and 3⁄2 remain the way they are.

I am joyous to assist you anytime.

3 0
3 years ago
Please help I have 9 min
Harrizon [31]
I believe the answer is D because the pathagreom theorum proves it true (excuse my terrible grammar)
5 0
3 years ago
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