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Aloiza [94]
3 years ago
11

Can someone help to on this question?

Mathematics
1 answer:
zavuch27 [327]3 years ago
8 0

Answer:the answer is x=5,-3

Step-by-step explanation:

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Simplify ( root 3 + root 7) over 2​
Gala2k [10]

Answer:

5 r o 2 t

Step-by-step explanation:

(√3+√7)²

We know ,[(a+b)²=a²+2ab+b²]

=>(√3+√7)²=(√3)²+2(√3)(√7)+(√7)²

=>(√3+√7)²=3+2√21+7

=>(√3+√7)²=10+2√21

3 0
3 years ago
What is the irrational number in This set: 12.89, square root of 12 and 12/144 ?
kifflom [539]
Good night, 

<span>Irrational numbers are those that can't be expressed as a fraction:

12.89 can be expressed as: </span>\frac{1289}{100}

\frac{12}{144}= \frac{1}{12}

<span>The above numbers can be expressed as a fraction, then the logical answer is: </span>\sqrt{12}

But we will check the answer: 

\sqrt{12}= \sqrt{2^{2}*3 }  =2* \sqrt{3} =3.4641016...

As you can see we can't express that number as a fraction, so that is te correct answer.

6 0
4 years ago
Find the volume of the following cylinder using its net.
lord [1]

Answer:

226.08 yd 3

Step-by-step explanation:

3 0
3 years ago
twenty students in A and 20 students in class B were asked how many hours they took to prepare for an exam.The data sets represe
SSSSS [86.1K]

Answer:

is there a graph i can read?

Step-by-step explanation:

6 0
3 years ago
What is the slope intercept form for this graph ? Please answer !!
Dmitry_Shevchenko [17]

y =  \frac{3}{2} x + 3
5 0
3 years ago
Read 2 more answers
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