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ElenaW [278]
2 years ago
12

I NEED HELP PLS THIS IS DUE TOMORROW

Mathematics
2 answers:
Aleks [24]2 years ago
8 0

Answer:

6x -10 = 5x+12 (vertically opposite angles)

6x-5x =12+10

x= 22

Step-by-step explanation:

Pls mark as brainliest

Effectus [21]2 years ago
3 0

Answer:

5x + 12 = 6x - 10 \\ 5x - 6x =  - 10 - 12 \\  - x =  - 22 \\ x = 22

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What's the height of a rectangular prism with a 10by4.5 dimensions<br>​
wlad13 [49]

Answer:

45

Step-by-step explanation:

6 0
3 years ago
Evaluate the expression x= -2
Juli2301 [7.4K]

Answer:

x equals negative two

Step-by-step explanation:

that's how you would say it

7 0
3 years ago
2/9x+-2=6 <br> i need help anyone?
Diano4ka-milaya [45]

Answer:

x = 36

Step-by-step explanation:

We have the equation (2/9)x + -2 = 6.

First, notice that adding a negative number is the same as subtracting by that number. So:

(2/9)x + -2 = 6

(2/9)x - 2 = 6

Now, we need to isolate the variable. Add 2 to both sides to cancel out the -2 on the left:

(2/9)x -2 + 2 = 6 + 2

(2/9)x = 8

Now multiply both sides by 9/2 to cancel out the 2/9 on the left:

(9/2) * (2/9)x = 8 * (9/2)

x = 72/2 = 36

Thus, x = 36.

<em>~ an aesthetics lover</em>

4 0
3 years ago
What is the value of x in the figure?<br> 60°<br> (2x)
blagie [28]

Answer:

The term X is a variable that takes the place of any number. ... Similarly 2 multiplied by X results to X plus X which means a number added to itself since multiplication is a repeated addition. So 2X = 2 * X = X + X = 2X.

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
An equation of a line through (-1, 4) which is perpendicular to the line y = 4x + 1 has slope and y-intercept
Assoli18 [71]

Answer:

The answer to your question is   y = -1/4x + 15/4

Step-by-step explanation:

Data

P (-1, 4)

⊥ y = 4x + 1

Process

1.- Find the slope of the line given

       y = 4x + 1

slope = 4

2.- Find the slope of the new line

     slope 2 = -1/4

3.- Find the equation of the line

       y - y1 = m(x - x1)

Substitution

       y - 4 = -1/4(x + 1)

Simplification

       y - 4 = -1/4x - 1/4

       y = -1/4x - 1/4 + 4

       y = -1/4x - 1/4 + 16/4

Result

       y = -1/4x + 15/4

7 0
3 years ago
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