Mathematics College

## Answers

**Answer 1**

**Answer:**

The union of two sets is guaranteed to result in an equal or larger set than if they were intersected.

This only makes sense because intersecting sets is exceptional, only values that already exist in both sets are in the result. Whereas a union of two sets gives you all of the content of both.

The only time when an intersection is even equal to a union is when the two sets are identical. If they aren't then the intersection will be smaller.

## Related Questions

Factor 18x + 30 using the GCF

### Answers

**Answer:**

6 (3x+5) GCF= 6

**Step-by-step explanation:**

2 cups = 1 pint, 2 pints = 1 quart, 4 quarts = 1 gallon; 32 cups = ___ gallons?

### Answers

**Answer:**

its about 2 gallons :)

**Answer **

** 8 **

**Step-by-step **

**Its hard to explain how I got it but yeah :) I hope this helps . **

please helllppp its in the picture and due in 5 mins

### Answers

**Answer:**

it is a it's a

**Step-by-step explanation:**

**Answer:**

D (I think)

**Step-by-step explanation:**

If you multiply -4 times -2 you get positive 8 and the five stays the same so it would be 8/5. If you multiply -4 times 3x you would get -12x. So the total equation would read 8/5 - 12x

Write an expression that is equivalent to 1/2a -4

### Answers

5 maybeee????hdhdhdhdjss

Answer:7

Step-by-step explanation:

7

How many ML are equal to 32 ounces ?

### Answers

**Answer:**

946.3529Milliliters

**Step-by-step explanation:**

**Answer:**

946.35295 Milliliters

**Step-by-step explanation:**

What is the area of an rectangle with sides lengths of 5/12 foot and 2/3 foot

### Answers

**Answer:**

**The area of given rectangle is 5/18 square feet.**

**Step-by-step explanation:**

Let l be the length of rectangle and w be the width of the rectangle.

Given information is:

Length = l = 5/12 foot

Width = w = 2/3 foot

The area of a rectangle is given by the formula

[tex]Area = Length*Width\\A = l*w[/tex]

Putting the values for width and length

[tex]A = \frac{5}{12} * \frac{2}{3}\\= \frac{10}{36}\\=\frac{5}{18}[/tex]

The area is 5/18 square feet.

Hence,

**The area of given rectangle is 5/18 square feet.**

solve the value of x 5(2x+1)

### Answers

The value of x is -1/2

20

Question

Mrs Holland wants to paint her garage wall.

The wall measures

6 ſm by 31m

Each can of paint covers 5m2

Each can costs £7.50

How much will it cost Mrs Holland to paint her garage wall?

### Answers

**Answer:**

Try the answer as £37.50

**Step-by-step explanation:**

Answer: £37.50

Step-by-step explanation:

What’s the slope of C=50t+100

### Answers

**Answer:**

50

**Explanation:**

This equation is in y = mx+b form.

The m is the slope and the b is the y intercept. So, 50 is the slope and 100 is the y-intercept.

**Answer: five**

**Step-by-step explanation:**

Rose Milan agrees to make equal payments at the beginning of each year for 15 years to discharge a debt of 240,000, due now. If money is worth 12% compounded annually, find the annual

### Answers

The answer is sex becuz sex is always the answer

Correlation always implies causation. Is this statement correct?

### Answers

**Answer:**

Correlation does **not **always imply causation. (It's not correct)

**Step-by-step explanation:**

Correlation tests 2 variables' relationship, but just because they are related does not mean they necessarily cause each other.

Choose three different colors to highlight the Statement in the proof and match it to it's angle or line segment in the diagram. Then use the textbox feature to write your 'Analysis' of the proof.

Will mark brainliest and 100 points and I attached an example and the one you are supposed to solve is also attached. Thank you

### Answers

**Answer:**

See the attached

**Step-by-step explanation:**

The highlights are attached

P(n)=n to the second power-2n; find p(-7)

Please help!

### Answers

so first of the equation is p(n)=n^2-2n. So now we just plug in -7. p(-7)=-7^2-2(-7). after solving that you get p(-7)=63.

Marie about six books for total $360 math books cost 80 and science books cost 50 how many science books did she buy

### Answers

**Answer:**

4 books are science

2 are math

:)

Triangle with exactly

2 equal sides

### Answers

It’s an isosceles. Two sides are the same and the two angles are the same

Hey there!

ALL triangles has 3 sides. (Top and the two corners)

The only try that has the sides that are equal to each other is, the isosceles triangle ; the isosceles triangle is equal to 180°

Answer: ISOSCELES TRIANGLE ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Here’s an example SIDE A is EQUIVALENT (EQUAL) to SIDE B

￼-2 + (-7) =

Help please

### Answers

**Answer:**

That would be -5

**Step-by-step explanation:**

heyyy can someone help really quickly

### Answers

**Answer:**

10x+16

**Step-by-step explanation:**

4x-1+6x+2+15

10x-1+2+15

10x+16

through: (6, 2), perpendicular to

y = -x-5

in slope intercept form

### Answers

**Answer:**

y = x-4

**Step-by-step explanation:**

y = -x-5

Slope of line is -1.

Slope of perpendicular to line is 1.

Point-slope equation for line of slope 1 that passes through (6,2):

y-2 = 1(x-6)

Rearrange equation to slope-intercept form:

y = 1(x-6) + 2

y = x-4

HELP PLS MATH WILL GIVE YOU BRANLYY

### Answers

D and B are both the answers

**Answer: A and E**

**Step-by-step explanation:**

what number is 10% of 20

### Answers

**Answer:**

You just move the decimal so 2

**Step-by-step explanation:**

2

Step by step explanation:

Some friends are planning on going on a road trip that is 3,600 kilometers long. If they drive an average of 600 kilometers each day, how long will their road trip last?

### Answers

**Step-by-step explanation:**

3600/600=36/6=6 days

please give me brainlest❤️

HELPPPPPPPP DUE TODAYYYY!!!!!!!!!!!!! WORTH 30 POINTS!!!!!!!!!

### Answers

**Answer:**

4.5

**Step-by-step explanation:**

help I need help pleaseee

### Answers

**Answer:**

The perimeter of a rectangle is the sum of twice the length and twice the width. If the perimeter is at least 48 cm, then the minimum perimeter is 48 cm.

Let width = x

Let length = x + 4

Perimeter = 48

We can set an inequality for perimeter using the variables.

2x + 2(x + 4) ≥ 48

Solve for x.

2x + 2x + 8 ≥ 48

4x + 8 ≥ 48

4x ≥ 40

x ≥ 10

Substitute this value of x into the variable to get your width and length.

width = 10 cm

length = 14 cm

**Step-by-step explanation:**

hope it helps

Please help I need to know what X is.

### Answers

**Answer:**

14

**Step-by-step explanation:**

We can find the value of x using similarity ratio

(2x-7)/57 = (x+4)/51 cross multiply expressions

51×(2x-7) = 57×(x+4)

102x - 357 = 57x + 228

102x - 57x = 228 + 357

45x = 585 divide both sides with 45

x = 13

Which of the following is INCORRECT

### Answers

**Answer:**

A

**Step-by-step explanation:**

Help plz

ASAP

Due at 11:59

### Answers

It is c because an=an-1-6 :)

**Answer:**

D

**Step-by-step explanation:**

Each term is the previous term subtracted by 6.

Use the equation 2m + 4s = 16 to complete the table, then graph the line using s as the

dependent variable.

### Answers

Answer:

S. 4

M. 2

S. 5

M. 8

And the graphing you just do those as m/s -->(M,S)

You can put the value of m or s in the given **equation **of m and s to obtained the **missing value**.

The **completed table **would look like:

[tex]\begin{array}{ccccc}m & 0 & 2 & -2 & 8\\s & 4 & 3 & 5 & 0\end{array}[/tex]

Simplifying the relation between m and s:

[tex]2m + 4s = 16\\\\\text{Dividing by 2 on both sides}\\\\\dfrac{2m + 4s}{2} = \dfrac{16}{2}\\\\m + 2s = 8[/tex]

How to evaluate the missing values?

Use one of the given **value **and the **equation **to find the **missing **value:

For m = 0:

[tex]m + 2s = 8\\0 + 2s = 8\\2s = 8\\\\s = \dfrac{8}{2}\\\\s = 4[/tex]

For s = 3:

[tex]m + 2s = 8\\m + 2 \times 3 = 8\\m = 8 - 6\\m = 2[/tex]

For m = -2:

[tex]m + 2s = 8\\-2 + 2s = 8\\2s = 10\\\\s = \dfrac{10}{2} \\\\s= 5[/tex]

For s= 0:

[tex]m + 2s = 8\\m + 2 \times 0 = 8\\m = 8[/tex]

Thus, the **completed table **would be:

[tex]\begin{array}{ccccc}m & 0 & 2 & -2 & 8\\s & 4 & 3 & 5 & 0\end{array}[/tex]

Learn more about** linear equations **here:

https://brainly.com/question/25826868

Suppose you buy a $50 coffee maker in an area where the sales tax is 8%. When you check out, 8% of $50 would be added to your total price. How much would you pay total? please help me with this question since this is due tommorow and I will get a 0% if it's not on time

### Answers

**Answer:**

you will have to pay a total of 54$

**Step-by-step explanation:**

50$ : 100% = x : 108% (+8% for the tax 100+8+108)

100x = 108 x 50

100x = 5400

5400 ÷ 100 = 54

Total 54 $

The **total** money paid to buy a coffee maker is **$54**.

Given that, the cost of a coffee maker=$50 and the sales tax=8%.

We need to find the **total cost** of a coffee maker.

What is a sales tax?

A **sales tax** is a tax paid to a governing body for the **sales** of certain **goods** and services. Usually, laws allow the **seller** to collect funds for the **tax** from the consumer at the point of **purchase**.

**Sales tax** is an **amount** of **money**, calculated as a **percentage**, that is added to the **cost** of a product or service when purchased by a consumer at **retail**.

Now, the total money paid=50+8% of 508% of 50 can be calculated as 0.08×50=4

So, 50+4=$54

Therefore, the **total** money paid to buy a coffee maker is **$54**.

To learn more about the **sales tax** visit:

https://brainly.com/question/1811849.

#SPJ2

Helpp plzz picture above

### Answers

**Answer:**

B. 1s and 2s

Step by Step Equation

Declan says that for any number n, the product 4xn is greater than 4. Which vaule of n shows why Declan is incorrect

### Answers

**Answer:**

n>1

**Step-by-step explanation:**

Given

Statement: 4x n is greater than 4

Required

Value of n

First we need to rewrite the statement in algebraic form;

Product 4 * n is represented by 4n

greater than 4 is represented by > 4

Bringing these two together, it gives the following

Divide through by 4

We've arrive at solution;

This means that n is greater than 1

So, the values of n must start from 2 to show that the condition is true