Mathematics College

What property is used to show that 3(4 – 6) = 12 – 18?
Distributive Property
Associative Property
Commutative Property
Subtraction Property

Answers

Answer 1

Answer:

Distributive Property

Step-by-step explanation:

Answer 2

Answer:

Distributive property

Step-by-step explanation:

a(b-c)= (a×b) - (a×c)

3(4-6)=(3×4) - (3×6)

= 12 - 18

Related Questions

This is really easy but I’m lazy

Answers

Answer:

D

Step-by-step explanation:

it does not matter which side you put the eight.

52° 38° 128 xo degrees​

Answers

Answer : IDEK my g


Step by step: I still don’t know my g

Answer:

x = 142°

Step-by-step explanation:

Since angle x and the 38° angle are supplementary angles, we know that the following is true...

x + 38° = 180°

x = 180° - 38°

x = 142°

what year is 40040040040049039qji34btuewrbgsnbbg snk g smart

Answers

what? I don’t understand lol

A pack of cinnamon-scented pencils sells for $9.00. What is the sales tax rate if the total cost of the pencils
is $9.27?
The sales tax rate is

Answers

The sales tax rate is 7%

PLEASE HELP! ASAP PLEASE!

Answers

Answer:

4, it's an isosceles trapezoid, so sides TP and RA should be equivalent

3. Armen los siguientes prismas a partir de los que construyeron con su material recor
table. Después calculen el volumen de acuerdo con las dos formas que se indican
Prisma
Por et
en el fonda, near ty api
quen la foto da alisema cavab
en el fin de pana
tados con los de sus compañeros llegaron al misino resultado​

Answers

Answer:

can you translate to english

Step-by-step explanation:

I can't understand

Express sin A, cos A, and tan A as ratios.​

Answers

Answer:

sin(A) = 2rad19/20 = rad20/10

cos(A) = 18/20 = 9/10

tan(A) = 2rad19/18 = rad19/9

Help quick!! Plsss:))

Answers

Answer:

4= 20

Step-by-step explanation:

hope this helps.

What is the median of 30,33,38,40,51,57,81,91?

Answers

Answer:[tex]{ \left[\begin{array}{ccc}45.5\\\\\end{array}\right] }{}\\\\\end{array}\right] } ----[/tex]

Step-by-step explanation: Hey, Basically we are going to arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

Hope this helps!

Given the data below, what is the median?
2, 4, 7, 4, 3, 1, 6, 8, 10, 15, 12, 22, 12, 15, 11

Answers

Answer:

8

Step-by-step explanation:

The numbers in order

1, 2, 3,4,4,6,7,[8,]10,11,12,12,15,15,22

8 is the median, hopes this helps

Help&EXPLAIN

Don’t use for points or I’ll take it back and u will be reported

Answers

Answer:

103

Step-by-step explanation:

Every straight line's angle measurement is 180 degrees, so if one angle is 77 degrees, the other must be 103 degrees to equal 180. (77+103=180)

Hope this helps!

For the​ polynomial, x^3-13x^2+60x-100​, 5 is one of the zeros. Find all remaining zeros.

Answers

X= 5, 4 + 2i, 4 - 2i

Please help, marking brainliest for the best answer. Serious answers only please

Answers

Consecutive interiors this should be the right answer if not I’m sorry

NEED ASAP !! HELP PLEASE 10 PTS

Answers

The correct answer for angle YVZ is 47 degrees

A pair of noise-canceling headphones regularly sells for $116. They
are on sale for 35% off. What is the sale price of the headphones?

Answers

Answer:

The headphones are now $40.60.

40/5 has a whole numbe

Answers

Answer:

Yes 40/5 is 8

Step-by-step explanation:

40/5=8

It’s 8
Because 40/5 =8. In calculator

what does the word "of" mean?
A. in addition to
B. multiply by
C. divided by​

Answers

Answer:

B. multiply by

I WILL MARK YOUR BRAINLY OR WHATEVER HELPPP
Challenge A large university accepts 70% of the students who apply. Of the students the
university accepts, 25% actually enroll. If 10,000 students apply, how many actually enroll?
students would actually enroll. (Type a whole number.)

Answers

Answer:

2500

Step-by-step explanation:

25% of 10 000= 2500

1750 students

70% of 10,000 applicants are accepted = 7000 accepted students
25% of accepted students enroll
0.25 x 7000 = 1750 enroll

They started on their trip with a full 20 gallon gas tank. They drove 700 miles and ran out of gas. How many miles per gallon did they average? miles per gallon.​

Answers

Answer:

35 per miles

Step-by-step explanation:

im dum∵b

[tex]\frac{28}{54} = \frac{2x+8}{5x-4}[/tex]

Answers

Step-by-step explanation:

step 1. what is the question? solve for x? okay.

step 2. 28/54 = (2x+ 8)/(5x - 4)

step 3. 28(5x - 4) = 54(2x + 8) (cross multiplication)

step 4. 14(5x - 4) = 27(2x + 8) (divide both sides by 2)

step 5. 70x - 56 = 54x + 216 (distributive property)

step 6. 16x = 272 (group x's and add 56 to both sides)

step 7. x = 17 (divide both sides by 16).

50 POINTS FIRST GOOD ANSWER GETS BRAINLIEST
Express f(x)=3+|2x-5| as a piecewise function WITHOUT using absolute value
Please give a detailed response not just answer to help me understand

Answers

Answer:

[tex]f(x)=3+|2x-5|=\left\{ \begin{array}{ll} 2x-2& \quad x \geq 5/2 \\ -2x+8 & \quad x < 5/2 \end{array} \right.[/tex]

Step-by-step explanation:

We are given the function:

[tex]f(x)=3+|2x-5|[/tex]

Remember that by the definition of absolute value:

[tex]\displaystyle |x|= \left\{ \begin{array}{ll} x & \quad x \geq 0 \\ - x & \quad x < 0 \end{array} \right.[/tex]

Our absolute value is:

[tex]|2x-5|[/tex]

First, we will find when it becomes 0. Set the equation equal to 0:

[tex]2x-5=0[/tex]

Solve for x:

[tex]x=5/2[/tex]

So, we can see that for all values greater than x = 5/2, 2x - 5 is positive.

For all values less than x = 5/2, 2x - 5 is negative.

Therefore (the positive case go above, and the negative case go below):

[tex]|2x-5|= \left\{ \begin{array}{ll} 2x-5 & \quad x \geq 5/2 \\ -(2x-5) & \quad x < 5/2 \end{array} \right.[/tex]

Finally, we can add a three:

[tex]f(x)=3+|2x-5|=\left\{ \begin{array}{ll} 3+(2x-5) & \quad x \geq 5/2 \\ 3+(-(2x-5)) & \quad x < 5/2 \end{array} \right.[/tex]

Simplify if desired:

[tex]f(x)=3+|2x-5|=\left\{ \begin{array}{ll} 2x-2& \quad x \geq 5/2 \\ -2x+8 & \quad x < 5/2 \end{array} \right.[/tex]

The diameter of a quarter is 23.9 mm. Find the circumference.

Answers

i think the circumference is 75.04, because:

the formula for radius when you only have the diameter is d / 2, so:

23.9 / 2
= 11.95

now that we have our radius, the formula for circumference is:

2 x r x π
so,

2 x 11.95 x 3.14 = 75.04

...at least that’s what i got.

What’s the best unit to measure the width of a stream.

Answers

Answer:

foot

Step-by-step explanation:

A stream is like a river, but is usually much smaller.  Whether river or stream, the foot is the best measure of width.

I need help. This is due in the next hour. (ಥ﹏ಥ)

Answers

Answer: 420 dollars

Step-by-step explanation: the expression would be 495-75=m where m=420

Help me pls pls pls

Answers

Answer / Step-by-step explanation:

4 * (2 + 3) - 12

To get our final answer, we need to follow PEMDAS, which is :

Parenthesis

Exponent

Multiply

Divide

Addition

Subtraction

These mean that this is the order you will solve by what is in the question, let us start with the parenthesis.

(2 + 3) fits this description, therefore we add them together :

4 * 5 - 12

There are no more parenthesis and also no more exponents, so move onto multiplying.

4 * 5 - 12

20 - 12

Now subtract :

8

Which equation matches line p?

Answers

Answer:

line p matches with the first equation

Step-by-step explanation:

line is point to equationsY=1/2x + 100


A random sample of 40 business days from the past year was taken from the store
records. For each day, the net income was determined. The sample standard
deviation was found to be $57.19. How many MORE business days should be
included in the sample to be 95% confident that the sample mean i of daily net
incomes is within $10 of the population mean p of daily net incomes?

Answers

Answer:

20,00,00

Step-by-step explanation:

The diagram shows a door lock.
А
B
1
2
3
4
The code is a letter followed by a number.
Write down all the possible codes,
write your answers like this: (A, 1) You must write all of your answers on one line.

Answers

Answer:

(A, 1); (A, 2); (A, 3); (A, 4); (B, 1); (B, 2); (B, 3); (B, 4)

Step-by-step explanation:

What a tedious question...

please help me asap!!!

Answers

Answer:

Already answered it

Step-by-step explanation:

Which graph represents a function

Answers

the second one on the top row

Answer and Step-by-step explanation:

The graph to the top right is a function.

This is a function because it a straight, connected line.

The First graph isn't a function because the lines are connected, and doesn't pass the horizontal test.

The Bottom left graph isn't a function because there are two lines and they intersect.

The Bottom right graph isn't a function because there are points but aren't connected.

#teamtrees #PAW (Plant And Water)

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