Please Help me to solve fast plz ​

Please Help Me To Solve Fast Plz

Answers

Answer 1

Answer:

I) { 1,2,3,5,7,9}

II) { 3,5,7}

III) { 2}

Step-by-step explanation:

n(U)= -1<=X-2 <= 7

= -1+2<= X-2+2<= 7+2

= 1<= X<= 9

n(U)= { 1,2,3,4,5,6,7,8,9}


Related Questions

Identify the segment bisector of —
XY

Answers

Answer:

line n

Step-by-step explanation:

Line 'n' is the segment bisector.

We have a line segment XY given in figure.

We have to identify its segment bisector.

Define Segment bisector.

A segment bisector divides a line segment into two equal parts.

According to the question, we have -

Line Segment XY and its Mid - Point M. It can be seen that the line 'n' is the segment bisector of the segment XY.

Hence, line 'n' is the segment bisector.

To solve more questions on segment bisector, visit the link below-

https://brainly.com/question/17647964

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Help me with this
50 POINTS for you PLUS A THANKS, 5 STAR AND BRAINLIEST

Answers

The picture above shows the worked out solution. MAKE SURE CALCULATOR IS IN DEGREE MODE!

what 2 points are not complanar to Plane K

Answers

Click on the pic for answer:
Noncoplaner points lye outside of the figure or shape. Therefore the points that are not coplaner are points W and Y

what is 2.4% of 20 rounded to the nearest tenth (make it a decimal)

Answers

Rewrite 2.4% as a decimal by moving the decimal point 2 places to the left: 0.024

Now multiply by 20:

0.024 x 20 = 0.48

Rounded to the nearest tenth = 0.50

Find the value of y+1 given that 2y+8=4.

Answers

Answer:

[tex]2y + 8 = 4 \\ 2y = 4 - 8 \\ 2y = - 4 \\ y = \frac{ - 4}{2} \\ y = - 2 \\ y + 1 = - 2 + 1 \\ \boxed{y + 1 = - 1}[/tex]

Therefore, the value of (y+1) is -1

(y+1) = -1 is the right answer.

hat is the value of x in the equation Negative 6 x = 5 x + 22?
–22
–2
2
22

Answers

Answer:

22

Step-by-step explanation:

6x = 5x + 22

6x - 5x = 22

x = 22

Find the x and y intercepts for the following equation. 2x– 7y=-14
A. X int. = -7 Yint. = 2
B. X int. = 7 Yint. = -2
C. Xint. = 2 Yint. = -7
D. X int. = -2 Y int. = 7

Answers

Answer:

C: Xint = 2, Yint. = -7

Step-by-step explanation:

Given the equation, 2x - 7y = -14:

The y-intercept is the point on the graph where it crosses the y-axis, and has coordinates (0, b). It is also the value of y when x = 0.  To solve for the y-intercept, set x = 0:

2x - 7y = -14

2(0) - 7y = -14

0 - 7y = -14

-7y = -14

Divide both sides by -7 to solve for y:

-7y/-7 = -14/-7

y = 2

Therefore, the y-intercept = 2.

Next, the x-intercept is the point on the graph where it crosses the x-axis, and has coordinates, (a, 0). To find the x-intercept, set y = 0 and substitute into the given equation:

2x - 7y = -14

2x - 7(0) = -14

2x - 0 = -14

2x = -14

Divide both sides by 2 to solve for x:

2x/2 = -14/2

x = -7

x-intercept = -7.

Therefore, the correct answer is C: Xint = 2, Yint. = -7

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Which number is equivalent to 2.108¯¯¯¯¯¯¯¯?

Answers

Answer:

4.443664/2

Step-by-step explanation:

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What is the measure of the angle shown
will give brainliest

Answers

It is between 0°and 45°.

The left ray of the angle (The left arrow) is facing up and is at zero. THe right ray is at 45.

please explain the problem to me step by step​

Answers

Solution:

[tex] \frac{4y}{9} - \frac{2y}{3} = 10 \\ = > \frac{4y - 6y}{9} = 10 \\ = > \frac{ - 2y}{9} = 10 \\ = > y = 10 \times \frac{9}{ - 2} \\ = > y = - 5 \times 9 \\ = > y = - 45[/tex]

Answer:

-45

What graph represents the equation x=2

Answers

Option 1. The equation tells us that line is going through the x-axis at (2,0) in a straight line.

Plz help me show my work

Answers

Answer:

x=9

Step-by-step explanation:

4x+2=7x-25(being vertically opposite angles)

2+25=7x-4x

27=3x

27/3=x

9=x

I ADDED A PIC
PLZZZZZZZZ HELP

Answers

Answer:

Continuous graph:

- The height of a plant as it grows

- Amount of fuel and distance traveled.

Discrete graph:

- Number of students per teacher

- Amount of chairs for each table

Step-by-step explanation:

In mathematics "discrete" means specific points that do not possess a continuous line but only the plotting of points above certain integer values. On the other hand, the word "continuous" in mathematics would be a graph that has a constant smooth line that lacks jumps between values and sometimes decimal numbers.

"The number of students per teacher" would be discrete as the amount of students per teacher would be a fixed integer value.

"The height of a plant as it grows" would be continuous as the height of the plants increases the longer it grows. This would be represented by a straight continuous line.

"Amount of fuel and distance traveled" would be continuous as the amount of fuel used correlates with the distance traveled, which can be represented with a continuous line.

"Amount of chairs for each table" would be discrete as it would be a set integer value for the amount of chairs at each table, not a continuous line.

Hope this helped! If you have any questions feel free to ask!

Someone help and plz make sure it’s right will mark brainiest

Answers

Answer:

y=3x+2

Step-by-step explanation:

this is in slope intercept form, y=mx+b

Solve each proportion)

1. 4/m-8=8/2

2. x-3/x=9/10

3.5/r-9=8/r+5

4.n-5/n+8=2/7

Answers

sry i was trying to send it but it didnt work so i took screenshot and there you go the answers.

taylor bought a fridge in a sale, where all the products were 15% of. they saved £52. what was the original price of the tv?

Answers

52 = 15% of original price which we call x
52 =15x/100
x=(52)100/15
x=346.67

What is the multiplicative inverse of 1 5/42

Answers

Answer:

I'm not to sure

Answer:

inverse of 5/42 = -42/5 = -8 2/5 = -8.4

inverse of 15/42 is flipped -42/5 = -2.8

The decimal steps are;

if 5/42 then show -1/1 = 5/42 = 42/5 = 8 2/5

= 8.4

if 15/42 then -1/1  ÷15/42  = -14/5

=  -2.8

Step-by-step explanation:

if the question was 15/42 then we divide by -1 /15/42 = -42 / 15

so we can divide all by -1 or -1/1

The calculation steps are ;

-1/1÷  15/42  

=  -1/1×42/15

= -1 × 42 /  1 × 15

=  -42/15

The decimal steps are;

if 5/42 then show -1/1 = 5/42 = 42/5 = 8 2/5

= -8.4

if 15/42 then -1/1  ÷15/42  =–14/5

=  –2.8

Expressions equivalent to(-35 divide 5

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The equivalent expression will be :

[tex] \dfrac{ - 35}{5} [/tex]

[tex] - 7[/tex]

What re linear angles

Answers

Answer:

In geometry, a linear pair of angles is a pair of adjacent angles formed when two lines intersect each other. The linear pair of angles are always supplementary as they form on a straight line. In other words, the sum of two angles in a linear pair is always 180 degrees.

Step-by-step explanation:

I HOPE THIS HELPS

Mrs. Trout estimated her math class next year would include 28 students. The actual size of the class turned out to be 32 students. She calculated the percent error in the following way.

28 - 32 = -4

4
32
= 0.125%

Is Mrs. Trout correct? Explain why or why not.

Answers

Answer:

Step-by-step explanation:

5 yards 2 feet multiply 2

Answers

Answer:

11.33 yards

Step-by-step explanation:

Someone help me with this I will make you brain







A car manufacturer is reducing the number of incidents with the transmission by issuing a voluntary recall. During 2 week of the re call, the manufacturer fixed 192 cars. In week 4, manufacturer fixed 184 cars. Assume that the reduction in the number of cars each week is linear. Write an equation function form to show the number of cars seen each week at the mechanic

Answers

Answer:

f(x)=-2x+192

Step-by-step explanation:

192-184=8

8/2=4 each week there is a reduction of 4 cars.

If you substitute the week into x you will find that the equation works.

Rewrite f(x) = −2(x − 3)2 + 2 from vertex form to standard form. (2 points)

Answers

Answer:

f(x)=-4x+14

Step-by-step explanation:

These are the way to convert from vertex to stand form

Expand the expression in the bracket: y = a*(x² - 2*h*x + h²) + k ;

Multiply the terms in the parenthesis by a : y = a*x² - 2*a*h*x + a*h² + k ;

Can someone please help me with this it’s due in an hour

Answers

Answer:

417,808

Step-by-step explanation:

original weight = x

A 27% decrease is the same as multiplying by 0.73

27% = 0.27

1 - 0.27 = 0.73

x × 0.73 = 305,000kg

To find x, divide 305,000kg by 0.73

305,000 ÷ 0.73 = 417,808.2192 ≈ 417,808

Solve the equation for the red variable.

Answers

Answer:

d/r

Step-by-step explanation:

d = rt

t = d/r

t = d/r
you just divide r from both side to cancel out the multiplication! :)

are 9 and 1/9 reciprocals?

Answers

Answer:

yes

Step-by-step explanation:

9 can be represented as 9/1, which is the reciprocal of 1/9.

Answer:

yes, they are

Step-by-step explanation:

Since a reciprocal is basically an inverse fraction,

9 is also known as 9/1

whn inverted, you get 1/9.

the same applies vice versa

1/9 --> 9/1

therefore, making then reciprocals

hope this helps :)

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PLZ HELP FAST THIS IS DUE IN 10 MINUTES WILL GIVE BRAINLIEST!
Which equation justifies why ten to the one third power equals the cube root of ten?

Group of answer choices

ten to the one third power all raised to the third power equals ten to the one third plus three power equals ten

ten to the one third power all raised to the third power equals ten to the one third times three power equals ten

ten to the one third power all raised to the third power equals ten to the three minus one third power equals ten

ten to the one third power all raised to the third power equals ten to the one third minus three power equals ten

Answers

Answer:

The answer is the second option  

Step-by-step explanation:

ten to the one third power all raised to the third power equals ten to the one third times three power equals ten

-3f + 1 = -5 Please Help​

Answers

The answer is 2 bc -3(2)+1=-5

Answer:

[tex] - 3f + 1 = - 5 \\ - 3f = - 5 - 1 \\ - 3f = - 6 \\ \\ f = \frac{ - 6}{ - 3} \\ \\ f = \frac{6}{3} \\ \\ f = 2[/tex]

I hope I helped you^_^

The city council is planning a long, narrow park with a playground at one end and a fountain at the other. They want the playground more than 5 blocks from the fountain and both items at least 2 blocks from the center of the park. The graph below represents the possible positions of the playground, relative to the center of the park. Which compound inequality represents the possible positions of the playground?

Answers

Answer:

1

Step-by-step explanation:

123456789098765432123456789098765432123457890987654321234567890987654321234567890987654321234567890*1*+0+1=1

jaunice is redecorating her room. to cover a rectangular section of her wall, she needs at least 76.5 square feet of paint. the height of the wall is 8.5 feet. what is the minimum length of the wall?

Answers

Answer:

9 feet

Step-by-step explanation:

76.5/8.5 = 9

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