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fomenos
3 years ago
5

Is 8.168 a rational number?

Mathematics
1 answer:
Molodets [167]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

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What is the answer to this equation? <br> 6(x-7)+10
SOVA2 [1]

Answer:

32

Step-by-step explanation:

7 0
3 years ago
Which operation gives a result of 1.39? sum of 2.39 and -130 sum of 0.63 and 1.25 sum of -2.96 and 4.35 sum of -5.66 and 1.25
wariber [46]
2.39 - 1.30 = 1.09 (no)
0.63 + 1.25 = 1.88 (no)
-2.96 + 4.35 = 1.39 (yes)
-5.66 + 1.25 = 4.41 (no)
4 0
3 years ago
Read 2 more answers
to solve the equation |x-9|=0.5x, kiana graphed the functions f(x)=|x-9| and g(x)=0.5x on the same set of coordinate axes. She t
Pani-rosa [81]

Answer:

The answer is the option D

f(6)=g(6) and f(18)=g(18)

Step-by-step explanation:

we have

f\left(x\right)=\left|x-9\right|

g(x)=0.5x

we know that

The solution of the system of equations is the intersection point both graphs

Using a graphing tool

see the attached figure

The solution are the points (6,3) and (18,9)

therefore

The solution of the equation \left|x-9\right|=0.5x are

x=6, x=18

so

For x=6

f\left(6\right)=\left|6-9\right|=3

g(6)=0.5(6)=3

f(6)=g(6)

For x=18

f\left(18\right)=\left|18-9\right|=9

g(18)=0.5(18)=9

f(18)=g(18)

therefore

f(6)=g(6) and f(18)=g(18) because the intersection points are common points for both graphs

5 0
3 years ago
Read 2 more answers
Points X, Y, and Z are colinear.<br> X<br> What is the slope of YZ in simplest form?
DIA [1.3K]

Based on the calculations, the slope of line YZ in simplest form is equal to 2.

<h3>How to determine the slope of YZ?</h3>

Mathematically, the slope of a straight line can be calculated by using this formula;

Slope, m = \frac{Change\;in\;y\;axis}{Change\;in\;x\;axis}\\\\Slope, m = \frac{y_2\;-\;y_1}{x_2\;-\;x_1}

Since points X, Y, and Z are collinear, we can deduce that the line passes through line Z at 6 units form the origin and 3 units for Y from the origin.

Substituting the parameters into the formula, we have;

Slope, m = \frac{6\;-\;0}{3\;-\;0}

Slope, m = 6/3

Slope, m = 2.

Read more on slope here: brainly.com/question/17601248

#SPJ1

6 0
2 years ago
What is the missing value in the solution to the equation. y=3x-7
nikitadnepr [17]

Answer:

minus 4

Step-by-step explanation:

y=3x-7

y=3-7

y=-4

(1,-4)

5 0
3 years ago
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