which expression uses the commutative property to make it easier to evaluate (-1/3)x2/5x(-9)? PLEASE HELPPP ill give 100 points AND brainlyest :)

Answers

Answer 1

Answer:1.2 hope this helps

Step-by-step explanation:

Answer 2
1.2 your welcome lolz

Related Questions

Help I did the rest just need help with the bottom.

Answers

Answer:

30

Step-by-step explanation:

used the slope formula y2 - y1 / x2 - x1

120 - 90 / 4 -3

30 / 1 = 30

give brainliest pls

Answer:

30

Hopefully this helped you!!!!!!!!! :)

can someone please help.

Answers

Answer: part A: every month jim deposits $20, so every month his total balance will increase by 20$ starting from $150

Part B: The pattern is 1x for every 9y

Step-by-step explanation:

9. Jane's family divided up their garden so that 2/3 of the garden will have vegetables. Jane and her sister will plant 2/3 of the vegetable portion of the garden. How much of the family garden will Jane and her sister plant?

Answers

Answer:

1/3

Step-by-step explanation:

Jane and her sister planted vegetables in 4/9 portion of the family garden.

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, Jane's family divided up their garden so that 2/3 of the garden will have vegetables.

Now, In that 2/3 portion, they planted 2/3 of that portion.

Therefore, The portion of the family garden will Jane and her sister plant is,

= (2/3)×(2/3).

= 4/9.

So, Jane and her sister planted 4/9 portion.

learn more about fractions here :

https://brainly.com/question/10354322

#SPJ2

You are solving for the discriminant of a quadratic function and find your answer to be 9 what does 9 tell you about your quadratic equation?

Answers

Answer:

Step-by-step explanation:

that you will have 2 real roots

(iv) The area of a rectangle with breadth
5 cm is 30 sq. cm. Find its length and
perimeter.​

Answers

Answer:

Step-by-step explanation:

if the breadth is 5cm, then you divide 30/5 to get your length since it's length times breadth to get the area, so 6cm for the length

and then it's 2b plus 2l to get your perimeter so

2(5)+2(6)=p

10 plus 12 equals p

22 is your perimeter, 6 is your length

There are about 2.2 pounds in one kilogram. If Miguel's bag weighs

37.4 kilograms, about how many pounds does it weigh? Did you multiply

or divide to find your answer? my last points help ASAP

Answers

Answer:

82.28

Step-by-step explanation:

1kg=2.2 pounds

[tex]37.4 \times 2.2 = 82.28[/tex]

What is the reflection of the reflection of a pentagon?

Answers

When you reflect the regular pentagon below across line the pentagon will look exactly the same. Without labeled points, it will be impossible to tell the difference between the original pentagon and its image. This means that the pentagon has reflection symmetry. :)

Which other expression has the same value as (-14) - (-8) ?
Group of answer choices

(-14) + 8

14 - (-8)

14 + (-8)

(-14) + (-8)

Answers

Answer:

The first answer choice, (-14) + 8

Step-by-step explanation:

1. Solve (-14) - (-8)

(-14) - (-8) = -6

2. Solve the answer choices

(-14) + 8= -6

14 - (-8)= 22

14 + (-8)= 6

(-14) + (-8)= -22

David runs on a track that is 1/4 mile long he completes it in 1/20 of an hour
what is David's running speed?

a. 5ml/h

b. 1/80ml/h​

Answers

Answer:

5mile per hour

Step-by-step explanation:

Step one:

given data

distance= 1/4mile

time taken= 1/20 hour

Step two:

Required

speed

we know that speed is

speed= distance/time

substituting

speed= 1/4/1/20

speed=1/4*20/1

speeed=20/4

speed=5mile/hour

The option a sis correct, the speed is 5mile per hour

Napa and Newton are 24 miles apart. On a map, the two cities are 3 inches apart. What is the map scale?

Answers

Answer:

one inch on the map is 8 miles

Step-by-step explanation:

divide 24 by 3

the yearbook club had a meeting. the meeting had 16 people, which is one-fourth of the club. how many people are in the club

Answers

Answer:

4

Step-by-step explanation:

one fourth of 16 is 4

because 4 x 4 equals 16

so 2/4 of 16 would be 8

and 3/4 of 16 would be 12

Determine the value for: –12 + (–9)

Answers

Answer:

-21

you "forget" the negative symbol and add like normal, then put the negative symbol in front of your answer

The equation of the line in slope-intercept form

Answers

Answer:

slope is 4 over 7

Step-by-step explanation:

.......

The X-coordinate is zero and the y-coordinate is negative what is the location please help!!

Answers

0 hope this helps u ok

If the measure of <6 = 59° then the measure of <4 = what

Answers

Answer:

I think it is 39.3 recurring

Step-by-step explanation:

not 100% sure

Answer:

39.33 I hope it will help you

One step equation thx!

Answers

Answer:

b=8

Step-by-step explanation:

15+b=23

Subtract 15 both side

15-15+b=23-15

b=8

Ayo what this?????????????? My teacher tripping

Answers

He/she really tripping but maybe try simplifying them ?

Pls help I don’t get this

Answers

Answer:

Answer is A

Step-by-step explanation:

They start at -10 and if you add 10 you get 0. You increase

Is this positive, negative, none or you cannot tell. Will mark CORRECT brainliest

Answers

Answer:

Positive correlation if right. Atleast consider brainlist:)

Step-by-step explanation:

Answer: Positive

Step-by-step explanation: It goes up over time instead of down, so it's positive.

NEED ANSWER HELP FAST PLEASE

Answers

Answer:

A

Step-by-step explanation:

the answer is A because side CA is 28 miles long and you add that with side CB to get 49 that is 14 miles longer than if he just went the path AB way, so that is your answer.

The answer is to this question is A

If f(x) = 3(x+5) + 4/x, what is f(a + 2)?
A. 3(a + 2) + 4/a +2
B. 3(f(a)+5)+ 4/f(a)+2
C. 3(a + 7) + 4/a+2

Answers

Answer:

C. 3(a+7) + 4/a+2

Step-by-step explanation:

f(x) = 3(x+5) + 4/x

f(a+2) = 3(a+2+5) + 4 /(a+2)

= 3(a+7) + 4/a+2

Does the following mapping diagram represent a function?

A. Yes
B. No.
C. Not enough information

Answers

Answer:

yes

Step-by-step explanation:

pls answer I gibe brainliest

Answers

Answer:

first box: 518.4

second box:0

Step-by-step explanation:

 19.2

*  27

-------

518.4

+     0

---------

518.4

Hope This Helps!!

God Bless!!

~DuffyDuck~

Graph the following equation.
y + 2 = -2/3(x-4)

Answers

just go on desmos.com

Choose the expression that is equivalent to both −xy and x−y.
xy
−(−xy)
−1(xy)
−x−y

Answers

Answer: -1(xy) exact value = -xy  

rewrite -1(xy) as -(xy)

Step-by-step explanation:

Answer:

-1(xy)

Step-by-step explanation:

If P is the incenter of JKL, find each measure

Answers

Answer:

see below

Step-by-step explanation:

angle JP = (180 - 32 - 90) + (180 - 22 - 90)

              = 58 + 68

              = 126°

angle JKP = (360 - JMP - JLP - LNP)/2

                 = 360 - (180 - 32 - 90) - 126 - (180 - 22 - 90)

                                                     2

                  = 360 - 58 - 126 - 68

                                    2

                  = 54°

MP = 7

KN = 10

JP = 11 / cos(32)

    = 13

PL = 17 / cos(22)

    = 18.3

               

           

I need help!!!!!!!!!!!!!!!!!

Answers

Answer:

61

Step-by-step explanation:

x is opposite 61 and opposite angles are always the same

Thank you for posting this needed it

Simplify the following expression.


A.
76
B.
68
C.
-20
D.
20

Answers

Answer:

c

Step-by-step explanation:

For the function f(x) = x - 5

What is f(6) equal to?

A. 1

B. -1

C. 11

D. -11

Answers

Answer:

A. 1

Step-by-step explanation:

Step 1:

f ( x ) = x - 5            Function

Step 2:

f ( 6 ) = 6 - 5           Input x value

Answer:

f ( 6 ) = 1            Subtract

Hope This Helps :)

Marcus sorts his 85 baseballs cards into stacks of 9 each. How many stacks of 9 cards can marcus make

Answers

Answer:

He can only make 9

Step-by-step explanation:

He will have 4 cards left over so it will not be enough to make another stack.

Answer:

9.44444444444 rounded to 9.5

Step-by-step explanation:

maths

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