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Which of the multiplication properties is shown?

16 × 27 = 27 × 16

Zero Property of Multiplication

Identity Property of Multiplication

Commutative Property of Multiplication

Associative Property of Multiplication

Answers

Answer 1

Answer:

commutative property of multiplication

Step-by-step explanation:

Answer 2

Answer:

The correct answer is the Commutative Property of Multiplication

Step-by-step explanation:

The Zero Property of Multiplication states that the product of two nonzero elements is nonzero.

The Identity Property of Multiplication  states that the product of 1 and any number is that number.

The Commutative Property of Multiplication  states that the order in which we multiply numbers does not change the product.

The Associative Property of Multiplication  states that the way in which factors are grouped in a multiplication problem does not change the product.


Related Questions

What is the value for y in the following expression y=-2x+8 when x=20

Answers

Answer:

y = -32

Step-by-step explanation:

[tex]y=-2x+8\\\\x=20[/tex]

Substitute ; x =20 in given equation

[tex]y =-2(20 )+8\\\\y = -40+8\\\\y = -32[/tex]

plug in 20 for x. y=-2(20)+8; y= -32

A triangle has the vertices A (-2, 4), B (-2,-2), and C (2,-2). If the triangle undergoes a dilation and has new vertices A' (-1, 2), B'(-1,-1), and C' (1, -1), what is the scale factor?

A) 1/2
B) -1/2
C) 2
D) -2​

Answers

Answer: Its A

Step-by-step explanation:

10 points
The cost of renting is $25 per day plus a one-time insurance fee of $50.
Write and solve an inequality to find how many days can the car be
rented if the total cost is to be no more than $475.

Answers

Answer - 17 days

We know that the total cost cannot be greater than 475. So set the equation 25x+50=475. Now solve for x. You should get x=17 as your answer.

Segment RS is an altitude of triangle RTE, the measure of angle SRT=(4x-8) degrees, and the measure of STR=(6x+13) degrees. Find the value of x

Answers

9514 1404 393

Answer:

  x = 8.5

Step-by-step explanation:

The given angles are complementary, so ...

  (4x -8) +(6x +13) = 90

  10x +5 = 90 . . . collect terms

  10x = 85 . . . subtract 5

  x = 8.5 . . . . divide by 10

Two skaters are practicing at the same time on the same rink. A coordinate grid is superimposed on the ice. One skater follows the path y = −2x + 32, while the other skater follows the curve y = −2x2 + 18x. Find all points where they might collide if they are not careful.

Answers

Answer:

The skaters will collide at the points;

(2,28) and (4,24)

Step-by-step explanation:

The points they might collide will be the points when both y are equal;

-2x + 32 = -2x^2 + 18x

2x^2 -18x -2x + 32 = 0

2x^2 -20x + 32 = 0

2x^2 - 16x - 4x + 32 = 0

2x(x -8) -4( x -8) = 0

(2x -4)(x -8) = 0

2x = 4 or x = 8

x = 4/2 or x = 8

hence; x = 2 or 8

Now let’s get the y value

at x = 2, just substitute into any of the 2

y = -2x + 32

y = -2(2) + 32

y = -4 + 32 = 28

at x = 4

y = -2(4) + 32

y = -8 + 32

y = 24

The points that they will collide are;

(2,28) and (4,24)

Answer:

They will collide at (2,28),(8,16)

Step-by-step explanation:

savaas

HELP PLEASE ASAP
Which of the following are irrational numbers?
55
53
✓20
71
Submit

Answers

Answer: √20

Step-by-step explanation:

4.47213595 (the 5 repeats)

Can someone please help me

Answers

Answer:

x, 4 y, 3, z2

Step-by-step explanation:

15. The length of Yvette's cell phone screen is 0.35 feet. A movie theater screen is
about 100 times longer than Yvette's cell phone screen. What is the approximate
length of the movie theater screen?

Answers

Answer:

it would 35 feet long 100x0.35

The length of the movie theater will be 35 feet.

What is algebraic expression?                      

In mathematics, an algebraic expression is an expression built up from constant algebraic numbers, variables, and the algebraic operations. For example, we can write the expressions as -

2x + 3y + 5

3y + 5

5 + 6

Given is that the length of Yvette's cell phone screen is 0.35 feet. A movie theater screen is about 100 times longer than Yvette's cell phone screen.

Scale factor is defined as the ratio of final dimensions to the initial dimensions of the given image.

Mathematically, we can write -

{K} = final dimensions/initial dimensions

In the question given, the scale factor is -{K} = 100.

Assume the length of the movie theater to be {x}. So, we can write -

{x} = 0.35 x 100

{x} = 35/100 x 100

{x} = 35 feet

Therefore, the length of the movie theater will be 35 feet.

To solve more questions on algebraic expression , visit the link below -

brainly.com/question/27911936

#SPJ6

Help ASAP please please plsssssssssssss

Answers

Answer: 11 1/3 (eleven and one third)

Step-by-step explanation:

what else would need to be congruent to show that EFG = HIJ by SSS?​

Answers

Answer:

EG=HJ

Step-by-step explanation:

The SSS postulate says that if all of the sides lengths of the triangle are given, then the second triangle will be congruent. We are given the side lengths of two sides so that means that we only need the side lengths of the last side.

Answer:

EG=HJ

Step-by-step explanation:

brainliest plz

correct for ap-ex

A Star Wars replica of R2D2 cost $15995. It is on sale for 75% off. What is the discount?

Answers

Answer:

It is now 3,998.75

Step-by-step explanation:

0.75x15,995=11,996.25

15,995-11,996=3,998.75

Answer:

$3,998.75

Step-by-step explanation:

Evaluate the following expression when x = -1, y = 2, z = -3, and
w = 4.
322 - 5w2

Answers

Answer:

282

Step-by-step explanation:

322- 5(4)2

322-40

282

what is the exact value of tan(9pi/8)​

Answers

Answer:

The second one: sqrt 2 - 1

Step-by-step explanation:

Answer:

B. [tex]\sqrt{2} -1[/tex]

Step-by-step explanation:

x2 + 10x + 25 = 0
Solve each equation by factoring

Answers

Answer:

x=-5

Step-by-step explanation:

This is a perfect square

(x+5)^2=0

x+5=0

x=-5

Ms. Pecho currently owes $637.50 simple interest
on a loan of $2500 at an annual interest rate of
17%. How long has she had the loan?

Answers

Answer:

Step-by-step explanation:1

1/2 years which is 1 year and 5 months.

Explanation:

The formula for simple interest is

You can either substitute the given values first and the solve for

T, or you can transpose the formula to have

T as the subject.

T=100xSIPR

T=100 x 637.50

T=100×637.502500×17

T=1.5

As time is always in years, this means it was for

112 years which is 1 year and 5

months

HELP NUMBER 10 please!!!

Answers

Note:

0.13 x 16500 = 2145

16500 - 2145 = 14355 for the first year.

Continue this for 7 more years to get your answer.

Which of the following is a possible value for X

Answers

Answer:

E)3

Step-by-step explanation:

4/3-1=2

3+1/2=2

First, You cross multiply.

(x - 1)(x + 1) = 8

x^2 - 1 = 8

Now subtract 8 from both sides.

x^2 - 9 = 0

x^2 - 9 is a difference between 2 squares.

(x + 3)(x - 3) = 0

For an equation with only multiplying to be equal to 0, one of its factors must be 0.

So either x + 3 = 0 or x - 3 = 0.

So x could be -3 or 3.

The answer is (E).

Hope this helps!

How many cupcakes can you make with 6 cups of flour?

Answers

Answer:

36 cupcakes if one cup of flour is 6 cupcakes you multiply the amount of flour by 6

Square root of 244 simplified radicals

Answers

Answer:

Exact Form:

2√61

Decimal Form:

15.62049935…

Step-by-step explanation:

I think lol

IVE BEEN TRYING TO GET THE ANSWER FOR THIS WITH A PICTURE AND KEYBOARD PLEASE HELP (It’s a picture)

Answers

Answer:

Step-by-step explanation:

Please help with this and explain your answer and how you got it.

Answers

Answer:

V=48

Step-by-step explanation:

V=whl

V=2*3*8

V=48

Hope this helps! :) Plz mark as brainliest

The art class lasts 90 minutes. The teacher explains the project for 25 minutes and allows 15 minutes for questions and discussion. He talks to each student about their project for 5 minutes and then all of the class time is used up. Write and evaluate the expression that shows how many students are in the class.

Answers

Answer:

dunno if you still need this but the answer is (90-25-15)÷5

Step-by-step explanation:

HELP PLEASEE!!!! ASAP which of the following is the slope of any line perpendicular to the line with equation 2x + y - 3 = 0

Answers

Answer:

m perpendicular = −3 / 2

Step-by-step explanation:

y = m x+b

where m represents the slope and b, the y-intercept.

−3 y = −2 x + 5

divide all terms by - 3

−3 y − 3 = − 2 − 3 x + 5 − 3

y = 23 x − 53

in slope-intercept form

slope = m = 23

The slope of a perpendicular line is the

negative reciprocal of m

Which of the following equations could represent
the points in the table? Select all that apply.
A y − 11 = −6(x − 0)
B y − 1 = −6(x + 5)
C y + 1 = −6(x − 2)
D y − 7 = −6(x − 3)

Answers

Answer:

A) y - 11 = -6(x - 0)

C) y + 1 = -6(x - 2)

Step-by-step explanation:

Plug in the corresponding x- and y- values in the table into the equations given in the answer choices.

I am going to use (1, 5) from the table.

A) y - 11 = -6(x - 0)[tex](5)-11=-6((1)-0)[/tex][tex]-6=-6(1)[/tex][tex]-6=-6[/tex]

-6 DOES equal 6, so this equation could represent the points in the table.

B) y - 1 = -6(x + 5)[tex](5)-1=-6((1)+5)[/tex][tex]4=-6(6)[/tex][tex]4 \not=-36[/tex]

4 does NOT equal 36, so this equation could not represent the points in the table.

C) y + 1 = -6(x - 2)[tex](5)+1=-6((1)-2)[/tex][tex]6=-6(-1)[/tex][tex]6=6[/tex]

6 DOES equal 6, so this equation could represent the points in the table.

D) y - 7 = -6(x - 3)[tex](5)-7=-6((1)-3)[/tex][tex]-2=-6(-2)[/tex][tex]-2\not=12[/tex]

-2 does NOT equal 12, so this equation could not represent the points in the table.

The only two equations that could represent the points in the table are answer choices A) y - 11 = -6(x - 0) and C) y + 1 = -6(x - 2).

What is the range of a set of data. A. The middle number. B. The average of the data. C. The difference in the largest value from the smallest value. D. The largest value of the data

Answers

Answer:c

Step-by-step explanation:the difference between the largest and smallest is the range ...all the possible answers would be included in the range

The answer would be the letter C

how different are polynomials from non-polynomials?​

Answers

Answer:

The polynomials can be identified by noting which expressions contain only the operations of addition, subtraction, multiplication, and non-negative integer exponents. The non-polynomial expressions will be the expressions which contain other operations. Explain why the non-polynomial expressions are not polynomials.

7 to the 3rd power as a multiplication of factors is

Answers

Answer:

7*7*7

Step-by-step explanation:

7^3=7*7*7

hope this helps

Answer:

7×7×7= 343

Step-by-step explanation:

the answer is 343.

16 2/3% of 21.6 is?

Answers

Answer:

21

Step-by-step explanation:

what is the difference of −1,098 and -895.9

Answers

Answer:

witha decimal? to

Step-by-step explanation:

What four consecutive integers have a sum of 90?

Answers

Answer:

x, x+1, x+2, x+3.

Step-by-step explanation:

I took the test

Answer:

21 + 22 + 23 +24 = 90

Step-by-step explanation:

Let's represent this with x:

x+x1+x+2+x+3 = 90

Group the x's together

4x+6 = 90

subtract 6 on both sides

4x=84

x=84/4

x= 21

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