cho tập hợp A=(2;7)và tập hợp B=[7;10]tìm tập hợp a∩B

Cho Tp Hp A=(2;7)v Tp Hp B=[7;10]tm Tp Hp AB

Answers

Answer 1

sorry po di ko ma intindihan

Step-by-step explanation:

sorry po


Related Questions

HURRY PHOENIX! Hey Phoenix It's worth 100 points!
What should the following equation be multiplied by to eliminate the decimals? -200k – 3.01 = 3.3
100
10
2
20

Answers

10

3.3×10= 33

Hope this helped you- have a good day bro cya)

plssssssssssssssssssssssssssssssssssssssssssssss

Answers

Answer:

34 hours

Step-by-step explanation:

Lets call M the number of hours that Maddie volunteered. Ryan volunteered 1 + 3×M hours, and altogether they volunteered 45 hours, so:

1 + 3×M + M = 45

1 + 4M = 45 Subtract 1 in both sides

4M = 44 Divide both sides by 4

M = 11 hours

So Maddie volunteered 11 hours, and Ryan volunteered

1 + 3×11 = 34 hours

Use the given frequency table to find mean, median,mode,and range.

Answers

Answer:

Mode:6

median: 5.5

mean: 5.25

range : 2

Step-by-step explanation:

Work out the value of 3.14

Answers

157/5....................

Harold bought 3 pounds of red apples and 4.2 pounds of green apples from a grocery store, where both kinds of apples are $1.75 a pound. How much did Harold spend on apples?

Answers

the answer is 11.6
add 3+4.2= 7.2 times 1.75

Answer:

11.6 is your answer. brainliest pls

Step-by-step explanation:

what is 3/4 times 8/9?! plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

2/3

Step-by-step explanation:

= 3/4 * 8/9

= 24/36

simplify by 4

= 6/9

simplify by 3

= 2/3

Answer:

24 /36 or 2/3

Step-by-step explanation:

3 x 8 = 24

4 x 9 = 36

24/36

Simplify the fraction to get 2/3

Therefore, 2/3 would be your answer.

-kiniwih426

write linear equatuon relating x and y for each table x (2,4,6,8). y (5,8,11,14)

Answers

Step-by-step explanation:

x increases continuously in steps of 2, y increases continuously in steps of 3.

so the slope of the line is y difference / x difference = 3/2. and the slope is siesta the factor of x in the equation

the line equating looks so far like

y = (3/2)×x + b

to get b we use one of the x and y pairs like (2, 5) and put these values in :

5 = (3/2)×2 + b = 3 + b

b = 2

so, the full equation is

y = (3/2)×x + 2

Please HELPPPPPPPPPP

Answers

Answer:

1.3

2.6

3.24

Step-by-step explanation:

Hope it helps

A) 3
B)6
C)6/1=6
I hope I helped

I really need help in this, please I keep getting links! help asap. (20 points)

Allen is showing his work in simplifying –8.3 + 9.2 – 4.4 + 3.7. Identify and explain any errors in his work or in his reasoning. Write feedback to Allen explaining the mistake he made and how to correct his work.


Step Work Reasoning
−8.3 + 9.2 − 4.4 + 3.7 Original problem
1 −8.3 + 9.2 + 4.4 + 3.7 Additive inverse
2 −8.3 + 4.4 + 9.2 + 3.7 Commutative property
3 −8.3 + (4.4 + 9.2 + 3.7) Associative property
4 −8.3 + 17.3 Simplify
5 9 Simplify

Answers

Answer:

0.2

Step-by-step explanation:

wiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Answers

Are you talking about the console Wii

if so yeah there pretty good

Answer:

Sports

Step-by-step explanation:

Find the value of x.

Answers

Answer is 23 I’m pretty sure

A count went from 605 to 203. What was the approximate percent decrease? Round the numbers to find an estimate of the percent decrease.
A. The percent decrease was approximately 25%.
B. The percent decrease was approximately 33%.
C. The percent decrease was approximately 50%.
D. The percent decrease was approximately 66%.

Answers

IT'S D

HOPE THIS HELP MARK ME BRAINLIST

4. The sum of three consecutive oven integers is 84. What are the three numbers?

Answers

Answer:

The required numbers are 26 , 28 and 30

Step-by-step explanation:

Given that the sum of the three even integers is 84.

you divide a number by 3, add 6, then subtract 7. The result is 4. What is the number?

Answers

Answer:

15

Step-by-step explanation:

15 because 15 divided by 3 equals 5 + 6 equals 11 and 11 minus 7 equals 4

The cost of printing different numbers of copies of a book is shown on the graph below.

Which equation represents the cost ,C, of printing n copies of the book?

Answers

Answer:B

Step-by-step explanation:200 times 2 is 400

9x + 7
Verbal
Expression

Answers

Today started off at 7 degrees but every hour increased by 9.

Graph the inequality
4x-12y<24
Show all your work!

Answers

Answer:

 Slope = 0.667/2.000 = 0.333

 x-intercept = 6/1 = 6.00000

 y-intercept = 6/-3 = 2/-1 = -2.00000

Step-by-step explanation:

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    4*x-12*y-(24)=0

Step 1: Pulling out like terms

Pull out like factors :

  4x - 12y - 24  =   4 • (x - 3y - 6)  

Equation at the end of step 1:

Step 2:

Equations which are never true:

Solve :    4   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Equation of a Straight Line

Solve   x-3y-6  = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  x-3y-6  = 0 and calculate its properties

Graph of a Straight Line :

Calculate the Y-Intercept :

Notice that when x = 0 the value of y is 2/-1 so this line "cuts" the y axis at y=-2.00000

 y-intercept = 6/-3 = 2/-1  = -2.00000  

Calculate the X-Intercept :

When y = 0 the value of x is 6/1 Our line therefore "cuts" the x axis at x= 6.00000

 x-intercept = 6/1  =  6.00000  

Calculate the Slope :

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -2.000 and for x=2.000, the value of y is -1.333. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -1.333 - (-2.000) = 0.667 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

   Slope     =  0.667/2.000 =  0.333  

Geometric figure: Straight Line

 Slope = 0.667/2.000 = 0.333

 x-intercept = 6/1 = 6.00000

 y-intercept = 6/-3 = 2/-1 = -2.00000

A construction company can remove 6 3/4 metric tons of dirt from a construction site in 1 7/8 hours. What is the unit rate in metric tons per hour? Write your answer as a fraction or a mixed number in simplest form.

Answers

Answer:

567

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

2x2=4-2 =2

One circle has a circumference of 12 cm. Another circle has a circumference of 32 x cm. What is the ratio of the
radius of the smaller circle to the radius of the larger circle?
3:8
8:3
1:3
3:1

Answers

Answer:

8:3

Step-by-step explanation:

Answer:

3:8 or 8:3, im leaning towards 3:8 more but i dunno

Step-by-step explanation:

hhhhhhhhhhheeeeeeeeeeeelllllllllllllpppppppppp

Answers

Answer:

angle 4 is the alternate angle

Answer: (A) angle 1

Step-by-step explanation:

Find the EQUATION of the line through (-10,-12) and (-15,3). Use the form y=mx+b.​

Answers

Y=Mx+b

Y=-3x-42

Please mark brainliest. Thank you

can someone simplify this question? 6+6x ≤ 7x+10 ≤ 10-5x

Answers

Answer:

It is - 4 ≤ x ≤ 0

Step-by-step explanation:

If 1 1/4 kilo of meat is 320 pesos. How much will it need to purchase 5 1/2 kilos of meat?

Answers

Answer:

450 pesos

Step-by-step explanation:

5 kilograms is equal to 400 pesos.

5/12 would be 450 pesos.

determines by estimate which answer is best.

635•0,67

125 225 325 425

Answers

Answer:

2

Step-by-step explanation:

2

If a train travels 420 miles in 24 hours, what is its unit rate of travel?

16 mph

19.5 mph

17.5 mph

15.2 mph​

Answers

17.5mph

420÷24= 175

Hope this helped you- have a good day bro cya)

Answer:

17.5mph

Step-by-step explanation:

Giving brainliest to the person who answers correctly.
What type of angles are these?

Answers

Answer: I believe those would be opposite angles (aka vertically opposite angles).

PLEASE HELPPPPPPPPPPPP!

Answers

Answer:

10

Step-by-step explanation:

[tex]2^{2} +10^{2} =c^{2}[/tex]

4+100=[tex]c^{2}[/tex]

c=[tex]\sqrt{104}[/tex]

c=10.198

Round to nearest thousandth

c=10

Hope this helps :)

Comment if you need more help :) :)

10.3923
The way to solve is a 10^2+2^2=c^2
Then you get 108=c^2
You square root it because you’re trying to find one c, not multiple C’s
That gives you your C once your square it

You can substitute a number for a variable and then find the value of the expression. This is called _________________ the expression.

Answers

A variable is a letter, for example x, y or z, that represents an unspecified number.

6+x=12

To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12.

If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.Step-by-step explanation:

Richard had 180 total minutes to do
homework, mow the grass, and walk the dog.
He spent 3(x + 4) minutes mowing the
grass.
He spent (x + 3) minutes working on
homework
He walked the dog for x minutes.
How many minutes did Richard spend
mowing the grass?

Answers

3(x+4)= 3x+12
3x+12+x+3+x=5x + 15
5x+15=180
5x=180-15
5x=165
x=165/5
x= 33min

mowing the grass = 3(x+4)
= 3(33+4)
=99+12
=111 min mowing grass

Please Please Help Me. Put the following equation of a line into slope-intercept form, simplifying all fractions.
2y-2x= -14

Answers

Answer:

y = x-7

Step-by-step explanation:

Slope intercept form is

y = mx+b  where m is the slope and b is the y intercept

2y -2x = -14

Add 2x to each side

2y-2x+2x= 2x-14

2y = 2x-14

Divide by 2

2y/2 = 2x/2 -14/2

y = x-7

Other Questions
Q1: The first three stages of a pattern are shown below. Each stage of the pattern is made up of small squares. Each small square has an area of one square unit. Stage 1 Stage 2 (a) Draw the next two stages of the pattern. (b) The perimeter of Stage 1 of the pattern is four units. The perimeter of Stage 3 Stage 2 of the pattern is 12 units. Find a general formula for the perimeter of Stage n of the pattern, where # EN. (c) Find a general formula for the area of Stage n of the pattern, where E N. (d) What kind of sequence (arithmetic, quadratic, geometric, or none of these) do the areas follow? Justify your answer. i have so many points help me Divide.(15)(45)What is the quotient?Enter your answer as a simplified fraction in the box. Meaning of Unseamed him from the nave to thchops EvaEvaluate each expression1/5(252)-5COMPLETE2727DONE Youth Group TripThe youth group is going on a trip to an amusement park in another part of the state. The trip costs eachgroup member $150, which includes $85 for the hotel and two one-day combination entrance and meal planpasses. How much is the park per person?a Write an equation representing the cost of the trip. Let P be the cost of the park pass. Whats the answer?!?! Veggies Market sells 5 avocados for $2.30 and 3 tomatoes for $2.97. Martina buys 2 avocados and 1 tomato. What is the total cost of her veggies? A container contains three gases. If the partial pressure of carbon dioxide is 0.50 atm, the partial pressure of nitrogen is 0.30 atm, and the partial pressure of methane is 0.40 atm, whats the total pressure inside the container? A trouble-making youth is standing on a bridge, and wants to drop a water balloon on an unsuspecting passerby. A man is jogging on a path below the bridge with a constant speed of 4.2 m/s. The bridge is 11.6 m above the ground. If the balloon is to land right at the jogger's feet, at what horizontal distance x from the bridge should he be when the youth drops the balloon? The figure shows line RS parallel to line UV. The lines are intersected by 2 transversals.If the measure of angle STV is 108 degrees and the measure of angle RST is 74 degrees, the measure of angle TVU is [blank1] degrees. :| the ________ is shared by the respiratory and digestive systems. I really need your help I will mark you brainliest!I have been stuck for 15 minutes!!Answer the following questions about Hurricane Harvey: a. Why did hurricane Harvey travel from the east (Africia) twards the west (Florida) when our weather starts in the west and travels east? B. why did hurricane harvey rotate counterclockwise? Do all hurricanes rotate counterclockwise? How does Frederick Douglass narrative portray the struggle to be understood who invented the selfie stick what purpose does it serve State if the triangle are congruent by sss sas asa aas or not congruent 3. Identifying the Problem, Defining the Purpose, and Collecting Data Business reports require planning. Before you begin writing a report, you should define the project and gather data. In order to determine the problem your report will help to solve, you should first . What are the typical sources for gathering factual data for informal reports Shylan's vegetable garden is florishing. She has20 plants in her garden which are broken intoequal rows. 1/5 of the rows are cucumbers and40% of the rows are squash. 1/2 of theremaining rows are tomatoes. How manypepper plants does she have? 4x^2y^7(-7x^6z^9+2y^3+6z^3) What was the result of the Great Schism? A. Islam became the dominant religion of the Byzantine empire. B. The pope became head of the Christian church. C. The Byzantine emperor rejected Christianity. D. The Christian church split into two branches. The Preamble outlines that the power to createthe government of the US comes from the peopleand is clearly stated in the Constitution.TrueFalse How much will it cost for him to buy 3 dozen using the rate $12.00 for 20 cookies?