help please

Use the given endpoint R and midpoint M of RS to find the coordinates of
the other endpoint S

R(11, 2 5), M(2 4, 2 4)

Answer:

8-12=4

4 x 9= 36

that answer

Step-by-step explanation:

Answer:

[tex]$x=\frac{-1}{5},[/tex]

[tex]y=\frac{2}{5},[/tex]

[tex]z=3$[/tex]

Step-by-step explanation:

Given system of equations in the form of the matrix shown below,

[tex]$A=\left[\begin{array}{ccc}1 & -2 & 0 \\ 1 & 3 & 5 \\ 1 & -1 & -1\end{array}\right] \quad B=\left[\begin{array}{c}4 \\ -1 \\ 3\end{array}\right]$[/tex]

[tex]$\left[\begin{array}{ccc}1 & -2 & 0 \\ 1 & 3 & 5 \\ 1 & -1 & -1\end{array}\right]\left[\begin{array}{l}x \\ y \\ z\end{array}\right]=\left[\begin{array}{c}4 \\ -1 \\ 3\end{array}\right]$[/tex]

[tex]$\left[\begin{array}{l}x \\ y \\ z\end{array}\right]=\frac{1}{-10}\left[\begin{array}{ccc}2 & -6 & -4 \\ -2 & -1 & 1 \\ -10 & 5 & 5\end{array}\right]\left[\begin{array}{c}4 \\ -1 \\ 3\end{array}\right]$[/tex]

[tex]$\left[\begin{array}{l}x \\ y \\ z\end{array}\right]=\frac{1}{-10}\left[\begin{array}{c}8+6-12 \\ -8+1+3 \\ -40-5+15\end{array}\right]$[/tex]

[tex]$\left[\begin{array}{l}x \\ y \\ z\end{array}\right]=\frac{1}{-10}\left[\begin{array}{c}2 \\ -4 \\ -30\end{array}\right]$[/tex]

[tex]$\left[\begin{array}{l}x \\ y \\ z\end{array}\right]=\left[\begin{array}{l}\frac{2}{-10} \\ \frac{-4}{-10} \\ \frac{-30}{-10}\end{array}\right]$[/tex]

[tex]$\left[\begin{array}{l}x \\ y \\ z\end{array}\right]=\left[\begin{array}{c}-1 / 5 \\ 2 / 5 \\ 3\end{array}\right]$[/tex]

Learn more about matrix refer:

Answer:

your answer is (B) -2 & -3

Answer:

15 dollars is the answer

[tex] \mathfrak{Solution : }[/tex]

The sum of two complementary angles is 90° , so

1st angle :

2nd angle :

Answer:-2 3/8

Step-by-step explanation:took test got thirty for yall sake

Answer:

10.2ft

Step-by-step explanation:

2^2 +10^2=√104

=10.198

~10.2

Answer:

[tex]w - 5 \geqslant 19 \\ thank \: yo[/tex]

[tex]w - 5 \geqslant 19[/tex]

The stationary or turning points on a graph are known as its extrema

Taking each axis division as representing one unit, we have;

The global extrema are; (-2, -4) and (2, -4)

The local extrema is the point (0, 4)

The reason the above values are correct is as follows;

The extrema is the plural form of the calculus term extremum for the point on the graph of the function where the value of the function is the maximum or largest value or the minimum or the smallest value

At the extremum, the value of the function stops increasing or decreasing and starts decreasing or increasing after the extremum respectively

From the given graph, we have that the global extrema where there are minimum values are;

x = -2, and y = -4, which gives the point (-2, -4)

x = 2, and y = -4, which gives the point (2, -4)

Therefore, the global extrema are; (-2, -4) and (2, -4)

The local extremum is the point x = 0, and y = 4 or (0, 4)

Learn more about extrema here:

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Answer: 73/9

Step-by-step explanation:

8+1/9 --> 8x9/9+1/9

8x9/9+1/9

8x9+1/9

73/9

Have a great day :DD

Answer:

[tex]\frac{73}{9}[/tex]

Step-by-step explanation:

To change to an improper fraction

Multiply the whole number part and the denominator of the fraction

Then add the numerator

The denominator remains as 9 , that is

8 [tex]\frac{1}{9}[/tex] = [tex]\frac{8(9)+1}{9}[/tex] = [tex]\frac{72+1}{9}[/tex] = [tex]\frac{73}{9}[/tex]

Answer:

Step-by-step explanation:

40 : 5.4 = 7.4

Answer:

Step-by-step explanation:

(8.11×107)–(4.3×107)

According to the concept of BODMAS,

At first we should solve the trems in the bracket,

867.77-460.1

Now, we should subtract them,

407.67

The expression (-7)·(-7)·5·5·5·5 can be written using exponents as: [tex](-7)^2 * 5^4[/tex].This is because (-7)·(-7) is equal to [tex](-7)^2[/tex], and 5·5·5·5 is equal to [tex]5^4[/tex].Writing expressions using exponents is a way to represent repeated multiplication in a more concise form.

Exponents indicate how many times a base number is multiplied by itself. Here's how you can write expressions using exponents:

Base: This is the number that you're going to multiply repeatedly.

Exponent: This is the small number written above and to the right of the base. It represents how many times the base is multiplied by itself.

Some key points to remember:

Multiplication with the same base: When you have the same base number multiplied multiple times, you can use an exponent to represent it more compactly.

Negative Exponents: Negative exponents indicate that the base is in the denominator. For example, x^-3 is equivalent to 1/x^3.

Fractional Exponents: Fractional exponents indicate roots. For example, x^(1/2) is the square root of x.

Operations with Exponents: When you have expressions with exponents and you're performing operations like addition, subtraction, multiplication, or division, you need to follow the rules of exponentiation.

To know more about exponents:

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Answer:

C

Step-by-step explanation:

Answer:

I think the answer is A.

Step-by-step explanation:

Answer:

he quotient has a remainder of 4.

The quotient has a remainder of 14.

The quotient has no remainder.

The quotient has a remainder of 12.Step-by-step explanation:

The opposite angles formed on an intersecting line are equal.

Here,

angle y + 10 = angle 2y - 80

Now,

y + 10 = 2y - 80

10 + 80 = 2y - y

90 = y

Therefore,

The angle y + 10 measures 100°.

Also, angle 2y - 80 measures 100°.

The other two angles measure 80° each.

Answer:

rational numbers

Step-by-step explanation:

Answer:

(a) Domain is [tex](-\infty,+\infty)[/tex] (b) Range is [tex](-\infty,+1][/tex] (c) x intercepts  -1 and +1 (d) y-intercept is +1

(e)

[tex]F(-2)=-2\\F(2)=-2[/tex]

Step-by-step explanation:

(a) The function's domain:

From the given graph, it is clear that the value of function exist in the interval from [tex](-\infty,+\infty)[/tex].

Therefore, the domain of the function is [tex](-\infty,+\infty)[/tex].

(b) The function's range:

Clearly from the graph that is given in the question, the highest value of y coordinate is +1 and its lowest value is [tex]-\infty[/tex].

Hence, the range of the function is [tex](-\infty,+1][/tex]

(c) The x-intercepts:

The curve intersects the x-axis at -1 and +1, therefore the intercepts of the curve is -1 and +1.

(d) The y-intercept:

The curve intersect the y-axis at y=1, therefore y-intercept is +1.

(e) Missing Values:

Clearly from graph:

[tex]F(-2)=-2\\F(2)=-2[/tex]

To know more about it, please refer to the links:

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Utilizing the graph, it is found that:

a) The domain of the function is all real values.

b) The range is given by: [tex](-\infty, 1][/tex]

c) The x-intercepts are [tex]x = \pm 1[/tex]

d) The y-intercept is [tex]y = 1[/tex]

e) [tex]F(-2) = F(2) = -3[/tex]

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Item a:

-----------------------

Item b:

-----------------------

Item c:

-----------------------

Item d:

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Item e:

A similar problem is given at https://brainly.com/question/10891721

Answer:

[tex]15 \sqrt{7xy} [/tex]

Step-by-step explanation:

[tex] \sqrt{75x7y3} [/tex]

[tex]75x \times 7y \times 3[/tex]

[tex]525xy \times 3[/tex]

[tex] \sqrt{1575xy} [/tex]

[tex] \sqrt{ {15}^{2} \times 7xy} [/tex]

[tex] \sqrt{ {15}^{2} } \sqrt{7xy} [/tex]

[tex] = 15 \sqrt{7xy} [/tex]

#33

[tex]\\ \sf\longmapsto \dfrac{300(300+1)}{2}[/tex]

[tex]\\ \sf\longmapsto \dfrac{300(301)}{2}[/tex]

[tex]\\ \sf\longmapsto 150(301)=45150[/tex]

#34

[tex]\\ \sf\longmapsto \dfrac{500(500+1)}{2}[/tex]

[tex]\\ \sf\longmapsto 250(501)[/tex]

[tex]\\ \sf\longmapsto 125250[/tex]

#35

[tex]\\ \sf\longmapsto \dfrac{675(675+1)}{2}[/tex]

[tex]\\ \sf\longmapsto dfrac{675(676)}{2}[/tex]

[tex]\\ \sf\longmapsto 675(338)[/tex]

[tex]\\ \sf\longmapsto 228150[/tex]

#36

[tex]\\ \sf\longmapsto \dfrac{825(825+1)}{2}[/tex]

[tex]\\ \sf\longmapsto \dfrac{825(826)}{2}[/tex]

[tex]\\ \sf\longmapsto \dfrac{825(413)}{1}[/tex]

[tex]\\ \sf\longmapsto 340725[/tex]

#37

n=102/2=51

[tex]\\ \sf\longmapsto n^2[/tex]

[tex]\\ \sf\longmapsto 51^2[/tex]

[tex]\\ \sf\longmapsto 2621[/tex]

#38

n=49+1/2=50/2=25

[tex]\\ \sf\longmapsto n^2[/tex]

[tex]\\ \sf\longmapsto 25^2[/tex]

[tex]\\ \sf\longmapsto 625[/tex]

#39

n=999+1/2=1000/2=500

[tex]\\ \sf\longmapsto n^2[/tex]

[tex]\\ \sf\longmapsto 500^2[/tex]

[tex]\\ \sf\longmapsto 250000[/tex]

Answer:

here is my working out to find answer, if u feel that the answer is wrong then do the reverse calculation by putting n value to the equation. hope u understood and stay safe!

Step-by-step explanation:

Time taken to travel 20 m = 1 min

Time taken to travel 360m = x min

Answer:

the answer is 320

Step-by-step explanation:

144 divided by 0.45 equals 320

and for checking my answer 320 times 0.45 equals 144

so 320 is your answer i hope this helps

Answer:

13. -2

14. 0

15. 2

16. 0

Step-by-step explanation:

Since the function is originally f(x), you go to wherever the x value is and see what the y value is.

So...

f(2) means go to x = 2 and see that y = -2

Answer:

integer

Step-by-step explanation:

please give brainliest

Answer:

28 is an integer and a rational number because it is a whole number and it is positive. if there is only one choice, choose rational.

Step-by-step explanation:

hope this helps!