What is the value of x?
AL2006 avatar

Answers

Answer 1
Answer: We can see on the number line that the bracket is 4 units long,
and the label above it says that it's (-3x + 1) long.

-3x + 1 = 4

Subtract 1 from each side:        -3x = 3

Now divide each side by  -3 :     x = -1
Answer 2
Answer: |2-(-2)|=-3x+1\n\n-3x+1=|2+2|\n\n-3x+1=|4|\n\n-3x+1=4\ \ \ \ |subtract\ 1\ from\ boh\ sides\n\n-3x=3\ \ \ \ \ \ |divide\ both\ sides\ by\ (-3)\n\n\boxed{x=-1}

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What is the intersection of plane STXW and SVUT?A. SV
B. ST
C. YZ
D. TX

Answers

B. ST is the intersection of plane STXW and SVUT.

Answer: B. ST.


Step-by-step explanation: The intersection of two planes, if exists, is a straight line. Since the planes STXW and SVUT have S and T as common points and we can always draw a straight line given any two points in a plane, so ST is the line joining the points S and T, and hence, it is the intersection of the two given planes.

Thus, the correct option is B. ST.


Find the value of 21-18 3 2. O1 2 O2 O9 18​

Answers

Thank you for asking your question!

Have more? Just ask!

Answer:

9

Explanation:

18 / 3 = 6 x 2 = 12.

21 - 12 = 9

Hope this helps!

Answer:

3

,

3

,

2

O

,

2

O

2

,

O

9

,

18

Step-by-step explanation:

Factor the trinomial
12x^2+25x+2=
factor completely
help plz

Answers

12x^2+25x+2 \n \n 12x^2 + 24x + x + 2 \n \n 12x(x + 2) + (x + 2) \n \n (x + 2)(12x + 1) \n \n

The final result is: (x + 2)(12x + 1).

12x^2+25x+2

Factor

( 12x+1)(x+2)


I hope that's help ! Good night !

Find the sum of the measures of the interior angles of each polygon. 13 gon

Answers

For the general case, the n-gon, you got 180(n-2) degrees. The 13-gon thus has 1980 degrees in total.

Answer: The 13-gon  has 1980 degrees in total.

Step-by-step explanation:

What are numbers that have 24 as its multiple?

Answers

1, 2, 3, 4, 6, 8, 12, 
............................
The numbers that have 24 as its multiple are 1, 2, 3, 4, 6, 8, 12, 24.

Hope this helps~

Is the following relation a function?x y
-1 -2
2 3
3 1
6 -2
Answer

No

Yes ...?

Answers

Yes, it is definitely a function. Although one might say that it is not a one to one or injective function because of the presence of (-1,-2) and (6,-2).. The correct option among the two options that are given in the question is the second option. I hope that this is the answer that has actually come to your desired help.
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