Mathematics High School

I NEED HELP ASAP PLEASE!!!!

Answers

Answer 1

Answer:

Hello!

An irrational number is all the real numbers which are not rational numbers.

M = [tex]\sqrt{2[/tex] is a irrational number.

N = [tex]\sqrt{5}[/tex] is a irrational number.

S = 2 is not irrational, and is actually a whole number.

T = 5 is not irrational, and is actually a whole number.

Have a great day!

I hope this helps! <33

Related Questions

A new car, valued at 28,000 depreciates at 9% per year. What is the value of the car one year after purchase

Answers

Answer:

$25,480

Step-by-step explanation:

9% of 28,000 is 2,520. "Depreciates" means we must subtract. When we subtract this number from the initial value of the car which is 28,000 we get 25,480, which would be how much the car is worth after one year.

hope this helps!

So there's 2 types of depreciation you often will come across, one is compound and one is simple.

For compound : A=P(1-i)^n

For simple A=P(1-in)

NOTE: A is amount after depreciation, P is amount before depreciation, n is number of years and i is the rate of depreciation.

Now if your depreciation is compound then:

A=P(1-i)^n

A=28000(1- 0.09)^1

A= 25480

If it's simple depreciation

A=P(1-in)

A= 28000(1- 0.09x1)

A= 25480

Now these are your solutions

A line passes through the points (5, 6) and (0,5). What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y = 5x

Step-by-step explanation:

(y1-y2) = (x1 - x2)

(6-5)y = (5-0)x

y = 5x

I went to the market to sell 50 animals I sold horses for $20 I sold cows $10 each chickens I sold for only $5 each I came home with exactly $500 in my pockets

Answers

Answer:

You possibly sold 24 horses, 1 cow, and 2 chickens. The question isn't stated.

y(4 - 2x) = 12 solve for y

Answers

Answer:

[tex]y= \displaystyle\frac{6}{2 - x}[/tex]

Step-by-step explanation:

Hi there!

[tex]y(4 - 2x) = 12[/tex]

Divide both sides by 4-2x:

[tex]y= \displaystyle\frac{12}{4 - 2x}[/tex]

Simplify the fraction:

[tex]y= \displaystyle\frac{6}{2 - x}[/tex]

I hope this helps!

on a given planet, the weight of an object varies directly with the mass of the object. suppose that an object whose mass is 9 kg weighs 54 N. calculate the mass of another object that weighs 24 N

Answers

We can use the proportion method here

Mass Weight
9 kg 54N
(?) 24 N

Now since it is “directly varied” we can cross multiply to get:

54*x = 24*9
54*x = 216
x= 4

Ans: The mass of an object weighing 24 N is 4 kg

1x + 1 + 1 + 6x > 3(1x - 4) -1(1x -4)

Answers

Step-by-step explanation:

1x +1 +1 +6x > 3 ( 1x - 4) - 1(1x - 4)

7x +2 > 3x - 12 - 1x +4

7x - 3x +1x > - 2-12+4

5x > - 10

x > - 2

The midpoint of SR is M(5,-2). One endpoint is S(-1,3).
Find the coordinates of endpoint R.
A. R(11,–7)
B. R(2, 1)
C. R(
6-5)
D. R(2,0.5)
wer 1.

Answers

Answer:

The answer is A

Step-by-step explanation:

Midpoint formula: (x1 + x2) / 2, (y1 + y2) / 2

In this case, we already have the midpoint, so one of the x and one of the y values are unknown, whereas the sum is not.

(-1 + x) / 2 = 5, (3 + y) / 2 = -2

For both equations multiply both sides by 2

-1 + x = 10, 3 + y = -4

x = 11, y = -7

Rewrite as coordinates.

(11, -7)

Find the square root of 1024144 by division method.
Quality answers please...

Answers

Answer:

1012

Step-by-step explanation:

Really sorry if i got this wrong, I did the division method though and that's what i got.

I hope it was helpful......

what does x=
please explain!

Answers

Answer:

x=37°

Step-by-step explanation:

2x°=74° (vertically opposite angles)

2x°/2=74°/2

x=37°

74° = 2x°

2x° = 74°

x° = 74° : 2

x° = 37°

In the figure below, which term best describes point X?

A. Circumcenter
B. Orthocenter
C. Centroid
D. Incenter

Answers

Please provide a picture of the figure

In the given figure, the point X represents centroid. The correct option is C.

What is centroid?

A centroid is the point of intersection of all the medians of a triangle in geometry. The medians of a triangle are the line segments that connect each vertex to the opposite side's midpoint.

The centroid is also known as the triangle's "centre of mass" or "centre of gravity" because it is the point at which the triangle could be balanced if cut out of a piece of cardboard or other thin material.

Circumference is defined as the point at which three perpendicular bisectors intersect, which is incorrect because there is no indication of right angles.

The incenter is the point where the angle bisectors of the triangles meet, which is also not shown in the photo.

Thus, the correct option is C.

For more details regarding centroid, visit:

https://brainly.com/question/10708357

#SPJ7

Your question seems incomplete, the probable complete question is:

The larger of two numbers is 15 more than three times the smaller number. If the sum of the two
numbers is 63, find the numbers. (Help it’s due tomorrow)

Answers

Step-by-step explanation:

Let the smaller number be x

Greater number = 3x + 15

3x + 15 + x = 63

4x + 15 = 63

4x = 63 - 15

4x = 48

x = 48/4

x = 12

Greater number = 3(12) + 15 = 51

Answer:

Solution,

Let the smaller number be y, then

bigger number=3y+15

Now,

According to question

3y+15+y=63

4y+15=63

4y=63-15

4y=48

y=48/4

y=12

Hence,

smaller number=y=12

greater number=3y+15=3×12+15=51

(a) Given that A = {1, 2, 3, 4} and B = {4, 5, 8, 10, 11, 12, 14, 15). Is the function f : A B defined by f(x) = 3x + 2 one to one and into? Give reasons.

Answers

Answer:

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<HEAD>

<TITLE>INTRO CODE

</TITLE>

</HEAD>

<BODY>

<B> One one but not onto..

</B>

</BODY>

</HTML>

Explain what a value c in ratios?

Answers

Answer:

Value C is equivalent to value a and b

thank you next, ~

Find the value of f(6) if f(x) = 5x -9

Answers

Answer:

Step-by-step explanation:

F(6) means that wherever an x is, it will be replaced with a 6

Knowing this, we can write this:

5(6)-9

solve it:

30-9

Boom.

The formula Q = MCT we're Q = heat flow, M = mass, C = Specific heat, and T = change of temperature is used to calculate heat flow. Solve this formula for T.

Answers

the answer must be t equal to Q over MC

Answer:

T= Q over MC

Step-by-step explanation:

I did the test

Please someone help me

Answers

Answer:

No solution.

Step-by-step explanation:

3+3/2x+4=4x-5/2x

+5/2x. +5/2x

3+8/2x+4=4x

8/2=4

3+4x+4=4x

-3. -4. -3. -4 comes out to -7 on both sides

4x=4x-7

-4x. -4x

0=-7

That is not possible so there is no solution

Ashely’s math average decreased 12 points to 78. Then she completed an extra credit and raised her final average by 5 points.

Answers

Answer:

90-12+5 = 83

Step-by-step explanation:

Turn square root of x into a fraction

Answers

Step-by-step explanation:

[tex] \sqrt{x} \\ \sqrt{x} \times \frac{ \sqrt{x} }{ \sqrt{x} } \\ \frac{ \sqrt{x } \times \sqrt{x} }{ \sqrt{x} } \\ \frac{x}{ \sqrt{x} } [/tex]

write each fraction as a decimal 5/8

Answers

Answer:

0.625

Step-by-step explanation:

Just take a calculator and devide it

the total area of the figure below is 240cm2. Use this fact to write an equation involving x. Then solve the equation to find the value of x.

Answers

Answer: It's all in here my friend!

Step-by-step explanation: https://www.waynesville.k12.mo.us/cms/lib07/MO01910216/Centricity/Domain/603/A1%20CA%20L5%20SOLUTION%20KEY%20WORKED%20OUT.pdf

How did I do this ????

Answers

Answer:

I know the first one is 6, since there's 6 sides

The second one should be Plane BDHF, since those two are exactly the same

Don't know the third one

The fourth should be segments AC, EG, and FH since they're all the same

Gina rented a truck for one day there was a base fee of 12.75 there was an additional charge of 20 cents for each mile driven total cost c (in dollars) for driving x miles is given by the following function
C(x)=0.20x+12.65
What is the total rental cost if jina drove 50 miles?

Answers

Answer:

$22.75

Step-by-step explanation:

The function is:

C(x) = 0.20x + 12.75

Find C(50) for 50 miles:

C(50) = 0.20*50 + 12.75C(50) = 22.75

Given function:-

C(x)=0.20x+12.65

We have to find value at 50

[tex]\\ \sf\longmapsto C(50)[/tex]

[tex]\\ \sf\longmapsto 0.20(50)+12.65[/tex]

[tex]\\ \sf\longmapsto 10+12.65[/tex]

[tex]\\ \sf\longmapsto 22.65[/tex]

How do I do these 2 questions

Answers

Q10/

6 m/s = 21.6 km/h

6m/s =3.6 × 6 = 21.6 km/h

** 1m/s = 3.6 km /h

[tex]1 \frac{m}{s} = \frac{1}{1000} km \times \frac{60s}{1 \: min} \times \frac{60 \: min}{ 1\: h} \\ \\ = \frac{1}{1000} \times \frac{3600}{1} \\ \\ = \frac{3600}{1000} = 3. 6\: km/h[/tex]

Q14/

7x -1 =3x+7

7x - 3x = 7 +1

4x =8

x = 8/4

x =2

I hope I helped you^_^

What is the slope of G(-11,-3) and H(-6,7)

Answers

(-11,-3) (-6,7)
7+3/-6+11= 10/-5
Slope is -2

What is the image of (−8,5) after a dilation by a scale factor of 3 centered at the origin?

Answers

Answer:

(-24, 15)

Step-by-step explanation:

If the point is being dilated about the origin, you can just multiply the scale factor by the x and y values.

What is the solution of the system of linear equations graphed below ? PLEASE HELP

Answers

A linear equation is the equation of a straight line. The solution to the system of linear equations is infinitely many solutions.

There are two straight lines on the attached graph. The lines are:

The black lineThe red line

And both lines lie on one another,

This means that, both lines have the following features:

The same slopeThe same intercepts

When lines have the above features to be the same, it means the equations of both lines are the same.

And as such, the solution to the system is infinitely many solutions.

Answers

Answer:

huh

Step-by-step explanation:

why should i help u

2x^2-y if x=3 and y=8

Answers

Answer:

= 10

Step-by-step explanation:

x = 3

y = 8

just replace that x and y with the values given

[tex]2x^{2}[/tex] - y

2 ([tex]3^{2}[/tex]) - 8

2 (9) -8

18 - 8

= 10

The answer is 10
Because of PAMDAS you do 3 to the second power first which equals 9. 9x2 is 18. And then 18 - 8 = 10. In all, You just plug x and y in and then solve by PAMDAS.

helpppppp me pleaseeeee
Divide the following integers. -12 � 4= -3 -8 -48 3

Answers

Answer:

Step-by-step explanation:

Simplify -12\ 4−12÷4 to -3−3.

-3=-3-8-48,3

−3=−3−8−48,3

2 Simplify -3-8−3−8 to -11−11.

-3=-11-48,3

−3=−11−48,3

3 Simplify -11-48−11−48 to -59−59.

-3=-59,3

−3=−59,3

4 Since -3=-59,3−3=−59,3 is false, there is no solution.

Natalie is baking a cake and cookies for her daughter's class party. She needs 1 2/3 cups of milk for the cake and 1/2 cup for the cookies. If she
has 3 cups of milk total, how much will she have left?

Answers

answer- 0.833 cups
hope this helps

Answer:

answer- 0.833 cups

Step-by-step explanation:

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