Find the solution to the system represented by this matrix

Answer:

The common multiples of 3 and 7 are 21 ,42 and 63

Answer:

21 , 42 and 63 are the common multiples of 3 and 7

Answer:

Step-by-step explanation:

2-(-1\8)±-7\4 then

2 plus 1\8 plus -7\4

2 plus 1\8 plus -14\8

2 -13\8

2= 16/8

3\8?

Answer:

3/8

Step-by-step explanation:

Substitute given information into given equation

b=2, c=-7/4

2-(-1/8) + - 7/4

Make 2 into 16/8 (by multiplying it by 8/8 To make denominator the same)

16/8 -(-1/8) + -7/4

17/8 (Because when negative and negative will make positive)

17/8+ -7/4

Make -7/4 into -14/8 (by multiplying it by 2/2 To make denominator the same)

17/8 -14/8 (Because negative and positive will make negative)

3/8 is the final answer

I hope this helps, dont hesitate to ask for any question.

Mark me as brainliest is appreciated.Tq!!

Answer:

80 balloons

Step-by-step explanation:

Answer:

hi need somebody to talk to pls

Step-by-step explanation:┗( T﹏T )┛〒▽〒

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Answer:

It means that the denominator is equal to zero. Hope that helps.

Step-by-step explanation:

Answer:

Step-by-step explanation:

which can't be solved under given instructions e.g,finding the squareroot of a negative number in real numbers ,dividing by zero etc.

Answer:

I guess it would help you

Answer:

simple its 16

Step-by-step explanation:

Answer:

That's so easy the square units are 5

Step-by-step explanation:

hope it will help you

Answer:

If two lines meet or intersect at a point to form a right angle, they are called perpendicular lines!

Step-by-step explanation:

Answer:

Step-by-step explanation:

Total for football: 9 +7

Total for figure skating: 12 +7

NEW Total for football: 16

NEW Total for figure skating: 19

The question says that 9 people like football

The question says that 12 people like to watch figure skating

The question also says that 7 people like to watch both, and because of that, you should add 7 to both 9 and 12, but keep the new numbers separated from each other. So once we know the sum of 9 +7 is 16, and 12 + 7 is 19, we can subtract the two numbers, and get 3 as the answer. Because you are counting the number of times that you have to travel up or down to the other number, and so if you are on a set of stairs that go up to the 16 level and you are on the 14th level, you need to travel up 2 sets of stairs to get to level 16.

Hope that example helps and can help in the future with other problems!

Answer: i 99% that it is B

Step-by-step explanation:

Answer: the answer is C

Step-by-step explanation: if you just look at it it tells you the answe so the answer is C

Answer:

37   9/20

Step-by-step explanation:

Answer:

[tex]{ \bf{answer \: is \: { \underline{37 \frac{9}{20} }}}}[/tex]

Step-by-step explanation:

When converting to fraction, you must get to know about the place values.

3 » tens

7 » ones

.4 » tenth

5 » hundredth

since last place value is hundredth, fraction denominator must be 100

therefore:

[tex]37.45 = \frac{3745}{100} [/tex]

then you can reduce by 5:

[tex] = \frac{3745 \div 5}{100 \div 5} \\ \\ = \frac{749}{20} [/tex]

In mixed fraction:

[tex] = 37 \frac{9}{20} [/tex]

Answer: its not loading

Step-by-step explanation:

Answer:

a) 2>-3

b) 0>-4

Step-by-step explanation:

The way I was taught to remember this was, this < represents a crocodile, so whichever number is bigger, it eats that, which means it is facing the bigger number.

Hope this helps :)

Answer:

A. -3<2

B.-4<0

Hope this help

Answer:

y = −3x − 23

Step-by-step explanation:

The equation of the line in the slope-intercept form is y= x/3 + 6.

The slope of the perpendicular line is negative inverse: m = −3.

So, the equation of the perpendicular line is y = −3x + a.

To find a, we use the fact that the line should pass through the given point:

−2 = (−3) ⋅ (−7) + a.

Thus, a = −23.

Therefore, the equation of the line is y = −3x − 23.

Answer: y =−3x − 23

Answer:

Option A

Step-by-step explanation:

[tex]216p {}^{6} + 1[/tex]

216p⁶ - 36p⁴ + 6p² + 36p⁴ - 6p² + 1

6(36p⁶ - 6p⁴ + p²) + 1(36p⁴ - 6p² + 1)

6(36p⁴ - 6p² + 1) × p² + 1(36p⁴ - 6p² + 1/

(6p² - 1)(36p⁴ + 6p² + 1)

Answer:

a) 1200

b) 75

Step-by-step explanation:

Answer:

Step-by-step explanation:

ΔAOC is an isosceles triangle as OC = OA ----> RADIUS

42 + 42 + ∠AOC = 180   {Angle sum property}

       84 + ∠AOC = 180

              ∠AOC = 180 - 84

∠AOC = 96°

y = 96/2    {Central angle theorem}

y = 48° ------------(I)

∠B + ∠D = 180    {sum of opposite angles of Cyclic  Quadrilateral}

x + y = 180

x + 48 =  180        {from (I) }

x = 180 - 48

x =  132°

Answer:

x =  132°

Step-by-step explanation:

ΔAOC is an isosceles triangle as OC = OA ----> RADIUS

42 + 42 + ∠AOC = 180   {Angle sum property}

      84 + ∠AOC = 180

             ∠AOC = 180 - 84

∠AOC = 96°

y = 96/2    {Central angle theorem}

y = 48° ------------(I)

∠B + ∠D = 180    {sum of opposite angles of Cyclic  Quadrilateral}

x + y = 180

x + 48 =  180        {from (I) }

x = 180 - 48

x =  132°

Answer:

-7/84 or -1/12

Step-by-step explanation:

So it depend's how much if you have 2million dollars and 5million dollars you have 7 million dollars.

So if you have 7 family member divde 7 million by 7 then you'll get 1 million so everyone get's 1 million

Total money :-2million+5million=7million

There are total members =4(Suppose)

Each get:-

[tex]\\ \bullet\sf\leadsto \dfrac{7}{4}[/tex]

[tex]\\ \bullet\sf\leadsto 3.5million[/tex]

Answer:

6x over gh

hope this helps

An histogram provides a good visualization of data, however, the values of the data points are left out in an histogram

The correct responses are as follows;

1. The possible mean is given as follows;

Mean = ∑(fx)/(∑f)

Using the central values, we have;

Estimate of the Mean = (4.5×4 + 7.5×9 + 10.5×5 + 13.5×6 + 16.5×1)/(1 + 9+ 5+ 6+ 1) ≈ 10.7

2. The median is the middle value class

The total area of the histogram is given as follows

3 × (4 + 9 + 5 + 6 + 1) = 75

The middle value is located at half the total area = 75/2 = 37.5

The median class is the class of catfish with length 6 - 9 inches

3. There where 5 fishes caught that have lengths between 9 and 12 inches and there where 6 fishes caught that are 12 to 15 inches long

4. No, the longest fish caught was 18 inches long

Learn more about histograms here;

https://brainly.com/question/18406375

A histogram enables a better data visualization, but that the values of the datasets in the histogram have been left out.

Following are the responses to the given points:

        Mean [tex]\bold{= \frac{\Sigma(fx)}{(\Sigma f)}}[/tex]

        We use the central values;

        Estimate of the Mean:

                   [tex]\bold{= \frac{(4.5\times 4 + 7.5 \times 9 + 10.5\times 5 + 13.5\times 6 + 16.5 \times 1)}{(1 + 9+ 5+ 6+ 1)}} \\\\ \bold{= \frac{18 + 67.5 + 52.5 + 81 + 16.5}{22}} \\\\ \bold{= \frac{235.5}{22}} \\\\ =\bold{10.704 \approx 10.7}[/tex]

        The entire histogram area is shown as follows:

          [tex]\to \bold{3 \times (4 + 9 + 5 + 6 + 1)= 3 \times (25)= 75}[/tex]

          This same average value is half the entire area [tex]\bold{= \frac{75}{2} = 37.5}[/tex]

          The average class seems to be catfish 6 - 9 inches long.

Learn more:  

brainly.com/question/15621464

Answer:

im not sure soooo sorry

Step-by-step explanation:

im horrible at math, wish i could help honestly

Answer:

What is the degree of rotation that takes quadrilateral FGHI to F'G'H.

Step-by-step explanation:

The figure will have 180 degrees of rotation.

The process of changing the location of the image on the coordinate system will be known as the translation.

The angle of rotation is a unit of measurement in mathematics that expresses the angle at which a figure is rotated about a given point, frequently the center of a circle.

Given that the figure FGHI is translated to become F'G'H'I. Each point of the given diagram must be changed from (x, y) to (z) when it is rotated 180 degrees around the origin, either clockwise or counterclockwise (-x, -y)

Here the point H of the figure changes from ( -4,5) to (4,-5). It shows that the degree of rotation of the figure is 180.

Therefore, the figure will have 180 degrees of rotation.

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Answer:

Step-by-step explanation:

∠WZA + WZY = 180     {linear pair}

88 + ∠WZY = 180

∠WZY = 180 - 88

∠WZY = 92°

∠WXY + ∠WZY = 180     {Opposite angle in cyclic quadrilateral}

x + 92 = 180

       x = 180 - 92

x = 88°

Solución: 5/6 es equivalente a 0.833 en números decimales.

The 0.83 is an appropriate approximation for 5/6 when rounded to two decimal places.

To express the fraction 5/6 as a decimal, we perform the division: 5 ÷ 6. The quotient is 0.833333... (repeating). To represent this as a decimal within a limited space, we round it to a certain number of decimal places.

In this case, rounding to two decimal places, the result is approximately 0.83. The ellipsis indicates that the decimal goes on infinitely with the repeating 3s. However, when rounded to two decimal places, we use the following rules: If the third decimal place is 5 or greater, the second decimal place is increased by 1; otherwise, it remains unchanged.

Thus, 0.83 is an appropriate approximation for 5/6 when rounded to two decimal places.

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