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Viktor [21]
3 years ago
8

Evaluate |x + y|, for x = 8 and y = -15. 23 7 -7 -23

Mathematics
2 answers:
WITCHER [35]3 years ago
6 0

Answer:

Today : Saturday, 07 November 2020

Hour: 14.34 WIB (Indonesia)

<u>_______________________________</u>

|x + y|

= |8 + (-15)|

= |-7|

= 7 {Option B}

Scorpion4ik [409]3 years ago
4 0

Answer:

the answer is 7... ....

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Answerilll help ya so it's a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
if x and y are the tens digit and the units digit, respectively, of the product 725,278x67,066, what is the value of x+y? The an
topjm [15]
725,278 * 67,066 = 48641494348....now, if x is in the 10 digits spot...it is 4...and if y is in the units spot, then it is 8.....
x + y = 4 + 8 = 12
6 0
3 years ago
Help will mark brainliest
yan [13]

9514 1404 393

Answer:

  y = 2/3x -20/3

Step-by-step explanation:

The perpendicular line will have a slope that is the opposite of the reciprocal of the slope of the given line:

  -1/(-3/2) = 2/3

You can use the point-slope form to write the equation of that perpendicular line.

  y -k = m(x -h) . . . . . line with slope m through point (h, k)

  y +2 = 2/3(x -7) . . . . . the equation of the perpendicular line

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This can be put into slope-intercept form by solving for y and simplifying.

  y +2 = 2/3x -14/3

  y = 2/3x -20/3

7 0
3 years ago
How does solving a linear system in two variables compare to solving an equation in one variable?
yan [13]

In this case, we must analyze the question to find the solution.

Step 01:

equation one variable vs system of equations two variables = ?

Step 02:

In an equation with one variable, we must only apply the algebraic rules to find its value.

For systems of equations, we have different methods to solve them.

And it is possible to write the equations as a function of one variable, and then substitute in the other equation and thus find the solution.

Therefore, it is comparable to solving one variable equation.

That is the answer.

4 0
1 year ago
Use synthetic division to perform the indicate division. Write the poly nominal in the form p(x) = d(x)q(x) + r(x)
Mrrafil [7]
ANSWER

\frac{3 {x}^{2} - 2x + 1 } {x - 1 } = 3x + 1 + \frac{2}{x - 1}

EXPLANATION

The given function is

\frac{3 {x}^{2} - 2x + 1 } {x - 1 }

The synthetic division is shown in the attachment.

The Remainnder is 2.

The quotient is

3x + 1

Therefore

\frac{3 {x}^{2} - 2x + 1 } {x - 1 } = 3x + 1 +\frac{2}{x - 1}

4 0
3 years ago
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