PLEASE HELP 15 POINTS! Which of the following can be used to rewrite the expression (3)(2+c)? There are two correct answers. A) Commutative Property of Multiplication B) Associative Property of Addition C) Associative Property of Multiplication D) Commutative Property of Addition

Answers

Answer 1

Answer:

A and D

Step-by-step explanation:

You can switch the orders of the two groups so that it is (2+c)(3) and you can switch the orders of 2 and c and neither would change the answer.


Related Questions

What is the area of the enlarged rectangle?
O 48 square units
O 168 square units
O 336 square units
O 588 square units

Answers

Answer: B

Step-by-step explanation:

It’s 168 because to solve problems for the area of a reduced or enlarged figure, first square the scale factor. Then use the given dimensions to find the area of the original figure. Multiply the square of the scale factor by the area of the original to get the reduced or enlarged figure.

Answer:

D 558

Step-by-step explanation:

si -x+y+z=75, entonces -(x+3)+(y-5)+(z-6)=

Answers

Answer:

67

Step-by-step explanation:

● -(x + 3) + (y - 5) + (z - 6)

● -x - 3 + y - 5 + z - 6

● (-x + y + z) + (3 -5 -6)

● 75 + 3 - 11

● 78 - 11

● 67


You are traveling to Japan and need Japanese Yen (¥ JPY). How much JPY could you get for $200 USD if the rate is USD/JPY 0.9333?


A.
¥199.07 JPY


B.
¥214.29 JPY


C.
¥186.66 JPY


D.
¥293.33 JPY

Answers

Answer:

The answer is C.

Step-by-step explanation:

0.9333* ¥ 200

  = ¥ 186.66

Answer:

B 214.29

Step-by-step explanation:

usd/jpy=.9333

usd=jpy*.9333

200= jpy* .9333

jpy= 214.29

Please help me out with these questions. ​

Answers

Answer:

here's the answers to your questions

Cuál es la distancia de 2 -6​

Answers

Answer:

la respuesta seria 8

Step-by-step explanation:

Espero que esto ayude!

May I get some help?​

Answers

Answer:

4 and the correct answer is 34

Step-by-step explanation:

choice c or 4; correct solution is 34 :)

hope this helps :)

Diego says a quadrilateral with four congruent sides is always a regular polygon. Mai says it never is one. Do you agree with either of them?
Help please!!!

Answers

Answer:

mai is correct

Step-by-step explanation:

a quadrilateral with four congruent sides is never a regular polygon it is a rhombus. hope this helps!

A regular polygon has four congruent sides and four congruent angles.

I do not agree with any of them, because both arguments are incorrect

For a polygon to be a regular polygon, the following conditions must be met

All four sides must be congruentAll four angles must be congruent (90 degrees)

Some quadrilaterals with four congruent sides are:

Rhombus, Kite, Square, etc.

A rhombus has four congruent sides, but all four angles are not congruent.

This means that Diego's argument is incorrect

All sides and angles of a square are congruent.

Because Mai says such polygons can never be a regular polygon, then Mai's argument is also wrong.

Hence, I do not agree with any of them.

Read more about polygons at:

https://brainly.com/question/15941789

The school band sold 200 tickets to their concert. If 90 adult tickets were sold , What percent of the tickets sold were adult tickets?

Answers

Answer:

45%

Step-by-step explanation:

complete the division problem by determining the number that should be placed in the Box! (answer asap plz)​

Answers

598-78=520
Ans:520
This is due to to the remainder exceeding the
amount divided thus needing the 2nd part to finish of the division



Answer:

598-x=78

x=598-78

=520

Simplify the expression where possible.(-4 x^2 )^2

Answers

Answer:

[tex]16x^{4}[/tex]

Step-by-step explanation:

[tex](a^{m})^{n}=a^{m*n} \\\\\\[/tex]    and   [tex](a*b)^{m}= a^{m}*b^{m}[/tex]

[tex](-4x^{2})^{2} = (-4)^{2} *(x^{2})^{2}\\\\\\=16 * x^{2*2}\\\\=16x^{4}[/tex]

Frank has completed 34 deliveries so far this week. He needs to make 85 deliveries for the week. What percentage of his deliveries has Frank completed?

Answers

Answer: 40 percentage of his deliveries has Frank completed

Step-by-step explanation:

Given : Deliveries completed by Frank = 34

Total deliveries = 85

Percentage of deliveries has Frank completed = [tex]\frac{\text {Deliveries completed by Frank}}{\text {Total deliveries}}\times 100[/tex]

Putting in the values:

Percentage of deliveries has Frank completed = [tex]\frac{34}{85}\times 100=40\%[/tex]

Thus 40 percentage of his deliveries has Frank completed

Write down the value of 2b - 4a PLEASE HELP

Answers

Answer:

[tex]2b - 4a \\ = (b - 2a)[/tex]

Hope you understand

Answer:

[tex]\Large \boxed{2(-2a+b)}[/tex]

Step-by-step explanation:

[tex]2b - 4a[/tex]

Rearranging the expression.

[tex]-4a+2b[/tex]

Factoring out 2 from the expression.

[tex]2(-2a)+2(b)[/tex]

[tex]2(-2a+b)[/tex]

The expression 25x2 - 81 can be rewritten as (5x - 9)(5x + 9). (5x - 9) is a ____ of 25x2 - 81. A) divisor B) factor C) multiple D) zero

Answers

Ans: B
The method (a^2-b^2) is considered as one of the many ways of factorisation.

Hope this can help.

Find g (x)-f(x) g(x)=x^2+1 and f(x)=2x+5

Answers

Answer:

Step-by-step explanation:

x^2 + 1 - 2x - 5 = x^2 - 2x - 4

Three points are colinear.
always
sometimes
never

Answers

Three or more points are collinear, if slope of any two pairs of points is same. With three points A, B and C, three pairs of points can be formed, they are: AB, BC and AC. If Slope of AB = slope of BC = slope of AC, then A, B and C are collinear points

-2p + 1 = -4p + 9
Cómo va esto?

Answers

P=4............................
-2p + 1 = -4 + 9 *Subtract 1 on both sides of equation*
-2p = -4p + 8 *Add 4p to both sides of equal sign*
2p = 8 *Divide both sides by 2, to isolate the p*
Answer: p = 4
Hope you learned something new!! ^v^

plz somebody help me

Answers

Answer:

Option 3

Step-by-step explanation:

It is the only one that increases by 8 just like the pattern

Answer: C. 40,48,56

Step-by-step explanation:

As seen in the sequence, 16, 24, 32

24-16=8

32-24=8

This means that between each term, you just add 8 to get the next term

--------------

32+8=40

40+8=48

48+8=56

Hope this helps!! :)

Please let me know if you have any question

The graph of quadratic function f(x) = px²-5x+q, where p and q are constants, has a maximum point. The possible value of p is

(A) -1
(B) 0
(C) 1
(D) 2​

Answers

The possible value for p is
A) -1

Last year Sarah bought 26 bottles of coke for a birthday party at the price of $1.25 per bottle. This year she paid $35 for the same number of bottles of coke. What is the increase in total price of bottles of coke?

Answers


The total increase in price all together was 2.50 for all of the bottles of coke

-29=5u+6-12u solve for you

Answers

Answer:

u=5

Step-by-step explanation:

5u+6-12u=-29

5u-12u+6=-29

-7u+6=-29

-7u=-29-6

-7u=-35

-7u/-7=-35/-7

u=-35/-7

u=5

Answer:

Step-by-step explanation:

5u - 12u + 6 = -29

-7u + 6 = -29

-7u = -35

u = 5

Explain why angle is considered a defined term in geometry.

Answers

Answer:

An angle is considered a defined term in geometry because defined terms are terms that have a formal definition and can be defined using other geometrical terms.

Angle: Two rays that share the same endpoint, however, the rays take off in different directions. The area in the middle of the two rays is the angle measure.

A student is taking a science course in which there will be four test, each worth 100 point. The student has a score of 91, 93, and 95 on the first three test. The student must make a total of at least 360 in order to get an A. What scores on the test will give the student an A.

Answers

Answer: 81 is the answer but it says what scores so you might be able to put 81 and above for example 82 83 84 and so on.

Step-by-step explanation:

If you add 91 93 and 95 you should get 279 then subtract 279 from 360 which will get u the answer which is 81 simple right now please giva a thanks like and rating if you found this helpful.

Jaleel mix 3/8 cup water with 1 5/6 cups of sugar. How many more cups of water than sugar did he use in his mixture​

Answers

Answer:

1 11/24

Step-by-step explanation:

Lets convert the fractions into similars. x/8 and x/6 they have 24 in common so its 9/24 and 20/24. Now it is 1 20/24 - 9/24 The answer therefore is 1 11/24

Please give brainliest

Which of the following is equal to 393,500? 0.3935 × 10 -6 39.35 × 10 -4 3.935 × 10 -5 3.935 × 10 5

Answers

Answer:

No answer is equal to 393,500

Step-by-step explanation:

You can try to solve each question.

0.3935 × 10 -6 = -2.065

39.35 × 10 -4 = 389.5

3.935 × 10 -5 = 34.35

3.935 × 10 +5 = 44.35

None of these equal to 393,500

(Maybe I am getting things wrong I am not in a smart mood today)

How do i do this. Im mad lost

Answers

Answer:

x-int: (8/3, 0)

y-int: (0, -32/3)

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

x-intercept is the x-value when y = 0

y-intercept is the y-value when x = 0

Step 1: Write equation

2x - 1/3 = 1/2y + 5

Step 2: Subtract 5 on both sides

2x - 16/3 = 1/2y

Step 3: Multiply 2 on both sides

4x - 32/3 = y

Step 4: Rewrite

y = 4x - 32/3

Step 5: Find x-int

0 = 4x - 32/3

32/3 = 4x

x = 8/3

(8/3, 0)

Step 6: Find y-int

y = 4(0) - 32/3

y = 0 - 32/3

y = -32/3

(0, -32/3)

Are 3x²y and -8xy² like terms? How do you know?

Answers

Answer:

No.

Step-by-step explanation:

Since 3x²y has an x² and -8xy² has a y², they are not like terms. Since they are different terms, you cannot add them together.

why isn’t the square root of 5 a rational number? answer asap please

Answers

It isn’t a rational number because it is a decimal that never ends. An irrational number is a number that can’t be expressed as a fraction and doesn’t terminate. A number whose square root can’t be found exactly is irrational.

If A=kr² and V=kr³, find the percentage increase in A and V if r is increased by 20%​

Answers

Answer:

The percentage increase in A is 44%. The percentage increase in V is 72.8%.

Step-by-step explanation:

The easiest way to go about solving this problem is to pick your own numbers and plug them into the given equations.

For example, let's say that k = 5 and that r = 10.

[tex]A=kr^{2}[/tex]  ⇒ [tex]A= 5 * 10^{2} =500[/tex]

[tex]V=kr^{3}[/tex] ⇒ [tex]V= 5 * 10^{3}= 5000[/tex]

The question is asking, what is the percentage increase if r is increased by 20%. Our chosen k-value will stay the same but our r-value is going to increase. To find the new value of r, we multiply 10, our current value of r, by 1.2. This gives us a new value for r, which is 12.

[tex]10*1.2=12[/tex]

Now, we are going to plug in our new r-value and our k-value into the given equations. k = 5; new r = 12

[tex]A=kr^{2}[/tex] ⇒ [tex]A=5*12^{2}=720[/tex]

[tex]V=kr^{3}[/tex] ⇒ [tex]V=5*12^{3}=8640[/tex]

Next, we have to calculate the percentage increase in our values of A and V. To do this, we use the following formula:

[tex]Percentage Increase = \frac{final - initial}{initial} * 100[/tex]

Percentage Increase for A

Initial value: 500

Final Value: 720

[tex]Percentage Increase = \frac{720-500}{500} * 100 = 44%[/tex]

Percentage Increase for V

Initial value: 5000

Final Value: 8640

[tex]Percentage Increase= \frac{8640-5000}{5000} *100 = 72.8%[/tex]

The percentage increase for A is 44% and the percentage increase for V is 72.8%.

Hope this helps!

Solve x+2=1/2x-1 Please hurry!

Answers

Answer:

X = - 6

Step-by-step explanation:

x + 2 = 1/2x - 1

[tex]2 + 1 = \frac{1}{2}x - x[/tex]

[tex]3 = - \frac{1}{2}x[/tex]

[tex]x = \frac{ - 3}{ \frac{1}{2} } \\ x = \frac{ - 6}{1} \\ x = - 6[/tex]

Hope this helps :)

I NEED THIS ANSWER ASAP PLEASE!!!!!! John painted his most famous work in his country, in 1930 on composition board with perimeter 104.58 in. If the rectangular painting is 5.88 in. taller than it is wide, find the dimensions of the painting. What is the width? What is the length? (I need the correct Unit as well

Answers

Answer:

width=23.205 in.

length=29.085 in.

Step-by-step explanation:

width=x

length =x+5.88

Perimter=x+x+x=5.88+x+5.88=104.58

4x+11.76=104.58

4x=104.58-11.76

4x=92.82

x=23.205

width=x=23.205 In.

length=x+5.88=23.205+5.88=29.085 in.

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