Consider U = { 5,10, 15, 20, 25, 30, 35, 40} , A = { 20, 30, 40 } . Find A’

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Answer 1

Answer:

A {5, 10, 15, 20}

Step-by-step explanation:


Related Questions

Plz Im really stuck on this question also plz show work so I understand how to get this question.

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Answer:

x ≈ - 0.14

Step-by-step explanation:

6(4x + 5) = 3(x + 8) + 3 ← distribute parenthesis on both sides

24x + 30 = 3x + 24 + 3 , simplify

24x + 30 = 3x + 27 ( subtract 3x from both sides )

21x + 30 = 27 ( subtract 30 from both sides )

21x = - 3 ( divide both sides by 21 )

x = [tex]\frac{-3}{21}[/tex] = - [tex]\frac{1}{7}[/tex] ≈ - 0.14 ( to the nearest hundredth )

Which expression correctly represents 10 less than a number cubed?

Answers

(x^3)-10

Sorry I can’t see pic

Brainliest is appreciated

Answer:

a

Step-by-step explanation:

[tex]c^{3} - 10[/tex]

I will Brainlist Who can Answer this 4 Question Math

Match the situation with the corresponding linear system. Write the letter of your answer.​

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Answer:

6) B

7) D

8) C

9) A

Step by step explanation:

6) Brand A sold 12 notebooks

Brand B sold 28 notebooks

7)

8) 30 pieces of 100-peso bills

10 pieces of 50-peso bills

9) 4 packages have 2 pieces

6 packages have 3 pieces.

Vickie was born on this day in 1981. Including leap years, how many seconds old is Vickie?

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Answer:

Vickie is about 1,256,428,800 seconds old.

Step-by-step explanation:

1 year = about 31,536,000 seconds

2021 - 1981 = 40

39 × 31,536,000 = 1,229,904,000 (total 365-day years in seconds discluding this year)

____________________________________________

Now, add the leap days.

Since 1981, there has been 10 leap years, meaning 10 leap days.

1 leap day = about 86,400 seconds

86,400 × 10 = 864,000 (total leap day seconds)

____________________________________________

Today is 10/24/2021, so it is the 297th day of the year.

1 day = exactly 86,400 seconds

297 × 86,400 = 25,660,800 (total seconds this year)

____________________________________________

Add all values to get the total amount of seconds.

1,229,904,000 + 864,000 + 25,660,800 = 1,256,428,800 (total seconds of how old is Vickie)

The temperature at 6pm is
54℉. The temperature at 10pm
is 42℉. How many degrees did
the temperature fall?

Answers

Answer:

12

Step-by-step explanation:

Answer:

12°F??¿??¿????¿??!??????????

Choose the expanded form for the expression.
4(1/4a+b+(-6)
A. a+b-24
B. 4a-6b
C. 4a+b-6
D. a+4b-24

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Answer is D. Multiply 4 into each item in the parentheses.

Find the distance between points (1, 3) and (9, 18) on the coordinate plane.

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The correct distance is 17 via the distance formula :)
the formula is 17 via

Jason deposits $1500 in an account that earns 6% interest compounded monthly. How much will Jason have after 10 years?

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Compound interest formula:

Total = principal( 1 + interest rate/number of compounds per year)^ (compounds x years)

Total = 1500(1 + 0.06/12) ^ (12 x 10)

Answer: $2,729.10

Determine the value of x for which r || s. then find m<1 and m<2.

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Answer:

thx you so much

have a nice day

Please help me as soon as you can.I will give you 30points and who answers the quickest will be the brainiliest

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Answer: 4.5 cm^3

100 mm in a cm so divide by 100

4500 divided by 100 is 4.5 cause you move the decimal to the left two times

Alicia had 418tons of fertilizer spread evenly across 216acres of land. How many tons of fertilizer are on each acre?

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Answer:i know hwere you live

Step-by-step explanation:

you are in 7th grade aaand live in houston texas

simplify the following expression

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Answer:

x^4/64y^10

Step-by-step explanation:

Answer:

=4

Step-by-step explanation:

823 can be written as

3√82

=3√64

=3√(4)(4)(4)

=4

Use the​ slope-intercept form to graph the equation y = -4/3 x + 1

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Answer:

the y intercept is 1 so you plot (0,1) on the graph, then you take -4/3 and go up 4 from the y intercept and over the left 3 times. Finally you go back to the y intercept and got down 4 and to the right 3 time then connect it with a line with arrows on both ends. hope this helps!

Please help
10 points and I will give you brainliest

Answers

Step-by-step explanation:

here u go.

hope it helps you

Answer:

-10

Step-by-step explanation:

5ab-4bc+8ab+9=

1) 5ab+8ab=13ab

2) 13ab-4bc=b(13a-4c)

3) b(13a-4c)+9= (-1)( 13×3-4×5)+9= -19+9= -10

PLEASE HELP WILL MARK BRAINLIEST NO RANDOM ANSWERS

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Answer:

2 is the correct answer

Can someone help me with this it’s my homework…
*please don’t just answer with anything for points or I will report you*

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Answer:

(-3, -9)

Step-by-step explanation:

Find the difference in the x and y values of the original point (-8, -9) and the translated point (-11, -14) and apply them to the given point (0, -6). -11 - (-8) = -3 for the x, and -14 - (-9) = -5 for the y. This means you must subtract 3 and subtract 5 from a point to get the translation. 0 - 3 = -3 for the x value of the point, and -6 - 3 = -9 for the y value. This gives you a translated point of (-3, -9).

Una membresía de 2 meses para el gimnasio cuesta $ 125. A Jim le gustaría ser miembro durante 8 meses. ¿Cuál es la cantidad total que pagará durante 8 meses?​

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la respuesta es 500$

Deriva (x+3)/(x-3)
Ayudis

Answers

jhjbStep-by-step explanation:

george is building a fence at a consent rate of 1/3 section of fence every 1/2 hour at the rate. what fraction represents the section iof fence george can build per hour

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George, after 1 hour, Should have 2/3 section of fence done. Since there is 30 minutes 1/2 an hour, And he is doing 1/3 every 30 minutes. You must add 1/3 and 1/3 to get an hours worth of work


MULTIPLE CHOICE QUESTION

————————————————-

What do you do to solve for b?

Multiply 36 and 16
Subtract 36 and 16
Add 36 and 16
Divide 36 and 16

Answers

Answer:

Subtract 36 and 16

Step-by-step explanation:

16 + b^2 = 36

Subtract 16 from each side

16+b^2 -16 = 36-16

b^2 = 20

Take the square root of each side

sqrt(b^2) = sqrt(20)

b = sqrt(20)

decrease 9.375. by 4.37

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Answer:

5.005

try that, im pretty sure you subtract

5.005 is the answer: 9.375-4.37 since it says decrease

Write the equation of the graph below in slope intercept form.

(2,0) and (0,-3)

Step by step

Answers

Answer:

y2- y1 over

x2 -x2

[tex] - 3 - 0 = - 3[/tex]

[tex]0 - 2 = - 2[/tex]

Step-by-step explanation:

slope is m =

[tex]m = - \frac{3}{2} [/tex]

use the -3 for b and you get

[tex]y = - \frac{3}{2} x - 3[/tex]

slope intercept form

helppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

Step-by-step explanation:

Azim wants to order school spirit t-shirts for the fundraising club. Company R charges a $70 screen setup fee plus $11.25 per t-shirt. Company S charges a $35 screen setup fee plus $14.75 per t-shirt. What equation can determine the number of t-shirts, x, that need to be ordered for the total cost of Company R to equal the total cost of Company S?

Answers

Answer:

10 t shirts

Step-by-step explanation:

70 + 11.25x = 35 + 14.75x

35 + 11.25x = 14.75x

35 = 3.5x

10 = x

determine the value of x.

No links please!

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Answer:

44.785

Step-by-step explanation:

Helppppp pleaseeee I will mark brainliest

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The answer is 25 square feet

The area of a square is 25/36 in ^2. What is the length of its side

Answers

Answer:

5/6 inches

Step-by-step explanation:

An area of a square is basically length * width but the length and width are the same length so we can simply do the square root of (25/36)

5/6 is your final answer

Solve the equation. 2p + 15 − 11p = 3(5 − 3p)

Answers

0=0

For the full explanation simply copy and paste your equation to your device browser.

Answer:

2p+15-11p=3(5-3p)

2p-11p+15=15-9p

-9p+9p=15-15

p£R

which strategy would not solve the rational equation?

Answers

Answer:

This may occur when you decide to determine a function as well as a graph.

Step-by-step explanation:

Hope this helps! :D

The value of 10^4 is 10,000. Use this fact to change 5.2 x 10^4 to standard notation. 5.2 x 10^4 = 5.2 x ____ =?​

Answers

Step-by-step explanation:

5.2 × 10000

yep that is the answer

Answer:10,000. i think

Step-by-step explanation: Example: 104 = 10 × 10 × 10 × 10 = 10,000.

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