Mathematics College

Masamstha 31 this the to do this sum.
9a^2 - 6a​

Masamstha 31 This The To Do This Sum. 9a^2 - 6a

Answers

Answer 1

Answer:

9a^2 - 6a

factor it

3a(3a)-2×3a

take common

3a(3a-2)

Related Questions

i need help asap plzzzzzzzz

Answers

Answer:

C. The crash exposed a great deal of accounting fraud.

Step-by-step explanation:

A. Positive

B. Neutral

C. Negative - The stock market crash of 1929 that launched the Great Depression exposed massive accounting frauds by companies listed on the New York Stock Exchange.

D. Positive

Brainlist Pls!

Which pairs are like terms in the expression below? Select all that apply.
25y + 15x – 0.2y – 6 + (–2)

A. 25y and 15x
B. 25y and –0.2y
C. 15x and –0.2y
D. –0.2y and 2
E. –6 and –2

Answers

Answer:

B.  and E.

Step-by-step explanation:

hope it helps ;)

Answer
B and e
Hope this helps

Factorise
3x + y^3 z​

Answers

Answer:

3x + y^3 z

taking common 1

1(3x+y³ z)

63 POINTS JUST NEED ANSWER NO EXPLANATION NEEDED A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 23 ft. Round to the nearest tenth, if necessary.

Answers

Answer:

[tex]60ft^3[/tex]

Step-by-step explanation:

[tex]\frac{92}{240} =\frac{23}{x} \\\\92x=23*240\\92x=5520\\x=5520/92\\x=60[/tex]

Find the height of a flagpole to the nearest tenth if the angle of elevation of tbe sun is 28 degrees & the shadow of the flagpole is 50 feet

Answers

Answer:

Step-by-step explanation:

tan28=h/50

h=50tan28

h=26.6ft

PLEASE HELP! The AHS football team did a weigh-in at the start of training camp and the weights of the players were distributed normally. There were 60 players
at the start of camp. How many players are within one standard deviation of the mean?

Answers

This is very simple. All you have to do is multiply 60, the number of players, with 68% the proportion of players that are within one standard deviation from the mean.
Therefore:
60*0.68= 40.8
You should go with 40 players in this case to be conservative but if ur teacher says otherwise go with 41

G6 M4 L19
POSSIBLE PO!
Jenna and Allie work together at a piano factory. They both were hired on January 3, but Jenna was hired in 2005, and Allie was hired in 2009
If both workers continue working at the piano factory, when Allie has 20 years of experience on the job, how many years of experience will Jenna ha
on the job?
2.
3

Answers

Answer:

24. because 2009-2005+20 = 24. hope that helps

PLEASE ANYONE HELP ME? :D

Answers

9514 1404 393

Answer:

  B, C

Step-by-step explanation:

The equation for the circumference C of a circle of diameter d is ...

  C = πd

That is, π is the constant of proportionality between circumference and diameter.

Clearly, when the diameter is 1, the circumference will be π.

__

π is the circumference when diameter is 1.

π is the constant of proportionality between circumference and diameter.

Someone pls help me i will mark brainliest pls help

Answers

Answer:

It is proportional to the amount of minutes being used

Step-by-step explanation:

The reason is when I divided 80 by 12 it gave me 6.66666667

When I divided 60 by 9 it gave me the exact same answer

if no values are repeated, then a data set doesn’t have a mode.

A. true
B. false

Answers

A. True, a mode would not exist and be considered irrelevant.
The correct answer is true

Ruby, Joey and sully are baking cookies together. they need 3/4 cup of flour and 1/3 cup of butter to make a dozen cookies. Ruby brought 2 cups of flour and 1/4 cup of butter, Joey brought 1 cup of flour and 1/2 cup of butter, sully brought 1 1/4 cups of flour and 3/4 cup of butter. if the students have plenty of other ingredients that they need. how many whole batches of a dozen cookies can they make.​

Answers

Answer:

4 dozens.

Step-by-step explanation:

Since Ruby, Joey and Sully are baking cookies together, and they need 3/4 cup of flour and 1/3 cup of butter to make a dozen cookies, since Ruby brought 2 cups of flour and 1/4 cup of butter, Joey brought 1 cup of flour and 1/2 cup of butter, sully brought 1 1/4 cups of flour and 3/4 cup of butter, if the students have plenty of other ingredients that they need, to determine how many whole batches of a dozen cookies can they make the following calculation must be performed:

Flour: 2 + 1 + 1 1/4 = (4 1/4) / (3/4) = 4.25 / 0.75 = 5.666

Butter: 1/4 + 1/2 + 3/4 = (1 1/2) / (1/3) = 1.5 / 0.333 = 4.504

Thus, a maximum of 4 dozen cookies can be made.

What is the y-intercept of the graph of
3x + y = -12?

Answers

(0,-12) is the y intercept

Answer:

Step-by-step explanation:

the y-int of the graph is y = -3x - 12

The two triangles below a

What is the ratio of the corresponding side lengths?
4:9
4:2
26:26
4.5:2

Answers

Answer:

it's 4:2.

Step-by-step explanation:

since it is similar AB is double the size of AB' and BC is double the size of BC'. so 4:2 4 is double the size of 2.

Pleaseee helppp due in 4 minutesssss!!!!

Answers

Answer:

45 x 5 + 12 x 1,800

Step-by-step explanation:

1 litre =___Cm3. Plz help me fast ​

Answers

Answer:

1000 cm^3

Step-by-step explanation:

What is this help me plz

Answers

Answer:

58

Step-by-step explanation:

Answer:

since the median means middle, you lay the numbers out from least to greatest.

Step-by-step explanation:

52, 72, 96, 21, 58, 40, 75 would go to

21, 40, 52, 58, 72, 75, 96.

then you cross out the numbers in a pattern so like

no more 21 and no more 96

no more 40, and no more 75

no more 52 and no more 72

this leaves you with 58!

Hope I could help you out! please consider marking me as brainliest, my answer took alot of time! have a great day!

If anyone could help

Answers

The answer is in the pic.

3/4 x 85 is less than 85
2/3 x 85 is less than 85
5/5 x 85 is equal to 85

lin run 5 laps around a track in 10 minutes. How many minutes per lap is that​

Answers

Answer:

2min per lap

Step-by-step explanation:

The answer would be 2 minutes per lap

A wagon is pulled along level ground by exerting a force of 38 pounds on a handle that makes an angle of 30 with the horizontal. How much work is done pulling the wagon ​90 feet?

Answers

Answer:

2150

Step-by-step explanation:

what is 16 divided by 8,157

Answers

Answer:

yoyo

Step-by-step explanation:

you mean 8,157 divided by 16? If so it’s 509.8125

Question: Find the scale factor of each line segment dilation.

1. AB: endpoints (-1, -1) and (-2, -4) to A'B': endpoints at (-3, -3) and (-6, -12).

2. AB: endpoints (1, 1 4 ) and (-2, 5) to A'B': endpoints at (4, 1) and (-8, 20).

3. AB: endpoints ( 1 3 , 1 6 ) and (- 1 9 , - 1 3 ) to A'B': endpoints at ( 1 9 , 1 18 ) and (- 1 27 , - 1 9 ).

4. AB: endpoints (1, 4) and (-2, -6) to A'B': endpoints at ( 1 2 , 2) and (-1, -3).

I know by the time this is answered I will not need it but for all the other cheaters here.

Answers

2 is correct he -2, 5

Jacob has 12 fish, and all of them are either yellow or red. There are twice as many yellow fish as red fish. How many yellow fish does Jacob have? How many red fish does Jacob have? Show your work.

Answers

Answer:

yellow : 8

Red : 4

Step-by-step explanation:

Yellow : Y and Red : R

R : Y = 12

They need to add up to 12 because its the total.

We know that yellow is twice the amount so

4×2= 8

so if yellow was to be times by 2 itd be 8 which will still add up to 12.

The number of yellow fish should be 8 and the number of redfish be 4.

Calculation of the no of yellow fish and red fish:

Since Jacob has 12 fish, all of them are either yellow or red. There are twice as much yellow fish as red fish.

Here we assume the redfish be x

So, the yellow be 2x

So

2x + x = 12

3x = 12

x = 4

So, redfish should be 4

And, the yellow fish should be 8

Learn more about fish here: https://brainly.com/question/18190212

What is the decimal version of 28/80*
​

Answers

Answer:

0.35

Step-by-step explanation:

Answer:

The decimal form of 28/80 is 0.35.

Two cities are 420 miles apart. Kerri wants to draw a map that has a scale of 1/2"=50 miles. How far apart should Kerri draw the two cities on the map

Answers

Answer:

Kerri should draw the two cities 4.2" or 4 1/5" apart.

i will give you brainliest whoever answers correct first!!

Answers

x = 24 *(* represents degrees as I’m on mobile)

A straight line is 180*.

The 156* angle and the x* angle make up a straight line, so 156*+x*=180* Subtract 156 from both sides to get x=24*

Pls could you help me out

Answers

1.) 1

Let's start with 18 degrees and then subtract 12 degrees from it

18-12=6

Now let's take 6 degrees and subtract 5 from it

6-5=1

At 2 pm the temperature was 1 degree.

2.) $125

Start with the total amount John had ($250) and then subtract his remaining amount ($125) to find out how much he withdrew.

$250-$125=$125

please help me find the right answer ​

Answers

Answer:

C) 41.2 in²

Step-by-step explanation:

2.2x3=6.6

4x3=12

4.6x3=13.8

2x2.2x4x1/2=8.8

6.6+12+13.8+8.8=41.2

Find the equation of the line
Using exact numbers

Answers

If it needs to be in decimal form it would be: y=0.25x-6

Fraction form would be: y=1/4x-6

Is the following relation graphed below a function? Explain? Think about what open and closed circles mean

Answers

Given:

The graph of a relation.

To find:

Whether the given relation in the graph is a function or not.

Solution:

First we need to understand the meaning of open circles and closed circles.

Open circle: It is a unfilled circle, it means, that value is not included in the solution set.

Close circle: It is a completely filled circle, it means, that value is included in the solution set.

A relation is a function if their exist a unique y-value (output value) for each x-value (input value).

The graph of a relation is a function, if the graph intersect each vertical line at most once. It is known as vertical line test.

For the vertical lines x=-1 and x=1, the graph has only one close circle and all other vertical line intersect the graph at most once.

Since the graph passes the vertical line test, therefore it represents a function.

I think of a number. subtract 2 and my answer is 15​

Answers

Answer:

17

Step-by-step explanation:

15 + 2 is 17

Answer:

17

Step-by-step explanation:

15+2=17

17-2=15

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