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grin007 [14]
3 years ago
15

Please answer it now in two minutes

Mathematics
2 answers:
Maurinko [17]3 years ago
8 0

Answer:

17.5

Step-by-step explanation:

27+4x+8=6x

27+8=6x-4x

35=2x

x=35/2=17.5

Harrizon [31]3 years ago
5 0

Answer:

A 17.5

Step-by-step explanation:

6x=4x+8+27

2x=35

x=17.5

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Is 8.73 a rational number
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Answer:

Yes

Step-by-step explanation:

8  73/ 100=8.73

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The triangle shown below has an area of 181818 units^2 2 squared. khan academy
const2013 [10]

Answer:

4

Step-by-step explanation:

6 0
3 years ago
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PLZZZZ HELP!!!!!<br> I WILL GIVE BRAINLIEST AND 5 STAR AND 20 POINTS!!!<br> C=5/9 - (F−32)
ICE Princess25 [194]

Answer:

32 °F

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Step-by-step explanation:

3 0
2 years ago
4. Is the point (3,-4) a solution to the given system? Justify your answer.
Zigmanuir [339]

Answer: No, it is not a solution

==========================================================

Explanation:

The point (3,-4) means that x = 3 and y = -4 pair up together

Let's plug these x,y values into each equation

Starting with the first equation, we get,

y = 4x-16

-4 = 4(3)-16 ... x replaced with 3; y replaced with -4

-4 = 12-16

-4 = -4 .... this is a true statement

Repeat for the second equation

y = 2x-6

-4 = 2(3)-6

-4 = 6-6

-4 = 0 ... this is false

Since we get a false statement, this means (3,-4) is not on the line y = 2x-6, which means that overall (3,-4) is not a solution to the system of equations. The point (3,-4) must make both equations true for it to be a solution.

5 0
3 years ago
Find the missing value of the ordered triple that will make the solution to the equation x + 2y – 3z = 8 true.
erica [24]

The missing value of the ordered triple for questions 7,8,9 and 10 will be  y=2,x=6,z=0, and z=-5 respectively.

<h3>What is the equation?</h3>

A mathematical statement consisting of an equal symbol between two algebraic expressions with the same value is known as an equation.

The given equation in the problem is;

7) (4, ,0)

Substitute the values in the equation;

⇒x+2y-3z = 8,

⇒4+2y-3(0) = 8

⇒2y=8-4

⇒2y=4,

⇒y=4/2

⇒y=2

8) (, -2, -2)

Substitute the values in the equation;

   

x+2(-2) -3(-2)= 8

x-4+6 =8

x= 8-6+4

x=8-6+4

x=6

9)(2, 3, )

Substitute the values in the equation;

⇒2+2(3)-3z = 8

⇒8-3z = 8

⇒-3z = 0

⇒z = 0/-3

⇒z= 0

10) (-3, -2, )

Substitute the values in the equation;

   

⇒-3+2(-2) -3z = 8

⇒-7 -3z = 8

⇒-3z = 15

⇒z = 15/-3

⇒z = -5

Hence, the missing value of the ordered triple for questions  7,8,9, and 10 will be  y=2,x=6,z=0, and z=-5 respectively.

To learn more, about equations, refer;

brainly.com/question/10413253

#SPJ1

4 0
1 year ago
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