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kakasveta [241]
3 years ago
6

Is the simplified form of 2square root of 3 ⋅ square root of 12 rational?

Mathematics
1 answer:
viva [34]3 years ago
6 0
No

it is not rational

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I have no clue what −4 − (−6) is
Ratling [72]

Answer:

Let me help: If your school does keep change change the problem would become; -4+6=2 (More positive), and if not still 2.

Step-by-step explanation:

-4 Keep

- Change=+

Change -6=6

-4+6=2

It is a bigger number than 2 and using common knowledge, more negative=Negative, more positive=+, and if it's equal=0

brainliest?

4 0
2 years ago
Which graph represents the solution to the system of inequalities?<br> x + y ≤ 4<br><br> y – x ≥ 1
frosja888 [35]

Given inequalities are

x+y\le4 and

y-x\ge1

Now we will graph both inequalities to get the common region which represents solution.

<u>Work for x+y\le4 </u>

first we graph the line x+y=4 then shade the graph for inequality symbol \le

we can plug any random number for x and find y-value to get points

lets plug x=0 then we get:

x+y=4

0+y=4

y=4

so the point is (0,4)

Similarly we can find more point like (4,0).

Now graph both points and join both points by straight line.

Now we find direction of shading.

pick any test point which is not on that line x+y=4 say (0,0)

and plug it into orinal inequality x+y\le4

0+0\le4

0\le4

which is true.

True means shade in direction of test point. Otherwise we shade in opposite direction.

We will repeat same process for other inequality to graph that.

Hence final graph for the answer will be as shown in attached image.

Triangular region ABC is final answer.

5 0
3 years ago
Tiffany buys a basket of watermelons on sale for $9 before tax. The sales tax is 9%.
Nuetrik [128]

Answer:

the total price would be 9.81

Step-by-step explanation:

9% of 9 = 0.81

0.81+9=9.81

7 0
3 years ago
A city lot is 20 4/5 meters wide. It is 2 1/2 times as long as it is wide. How long is the city lot? Express your answer in simp
blsea [12.9K]

Answer:

41 6/10 or 41 3/5

both answered are the same, just simplified it

Step-by-step explanation:

20 4/5 x 2= 41 6/10 or 41 3/5

3 0
3 years ago
Read 2 more answers
What’s the answer?????????????
Natali [406]

Answer:

1) binomial

2) monomial

Step-by-step explanation:

mono-think one

bi-think two

tri-think thee

poly-1 or more

So 1 goes with binomial

and 2 goes with monomial

See if you can figure out 3 and 4

I can check them.

6 0
3 years ago
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