3 years ago

What is 3649−−√? I am so stuck on this question!!

Mathematics

1 answer:

Sidana [21]3 years ago

7 0

Answer:

If you are asking for the square root of 3649, it is 60.4069532422

Step-by-step explanation:

You might be interested in

Analyze the diagram below and complete the instructions that follow.

Jlenok [28]

Step-by-step explanation:

$scale \: factor = \frac{7}{28} = \frac{1}{4} \\$

$ratio \:of \:surface \:areas\\=\frac{2[5\times 7 + 7\times 3+3\times 5]}{2[20\times 28+ 28\times 12+12\times 20] }\\\\=\frac{[35 + 21+15]}{[560+ 336+240] }\\\\=\frac{71}{1136}\\\\=\frac{1}{16}\\\\= 1\: :\: 16$

3 0

3 years ago

I dont understand the elimanation method can someone explain?

Lesechka [4]

The best way I can explain the elimination method is, it's a method where you either add or subtract equations in order to get rid of a variable.

3 0

3 years ago

Read 2 more answers

Solve for x -9<4x+3<27 enter your answer as one inequality in the box

ludmilkaskok [199]

If a< c< b then a<c and c<b

Separate the equation into 2 separate ones and solve them:

X-9 < 4x +3

Subtract 3 from both sides:

X-12 < 4x

Subtract x from both sides:

-12< 3x

Divide both sides by 3:

X > -4

4x+3 < 27

Subtract 3 from both sides

4x < 24

Divide both sides by 4

X <6

Combine to get one inequality:

-4<x<6

6 0

3 years ago

The polynomial equation x^3-4x^2+2x+10=x^2-5x-3 has complex roots 3+-2i What is the other root? Use a graphing calculator and a

kirill115 [55]

Answer:

B. -1

Step-by-step explanation:

x^3-4x^2+2x+10=x^2-5x-3

We know it has 3 roots since it is a 3rd degree polynomial.

Two of the roots are (3+2i) and (3-2i)

Subtract x^2-5x-3 from both sides

x^3-4x^2+2x+10-(x^2-5x-3)=x^2-5x-3 -(x^2-5x-3)

Distribute the minus sign

x^3-4x^2+2x+10-x^2+5x+3=x^2-5x-3 -x^2+5x+3

x^3 -5x^2+7x +13 =0

Graphing this equation , we see that it crosses the x axis at x=-1

That covers the three roots, 1 real and two complex

7 0

3 years ago

Pretty sure I’ve got the answer but anyone who uses maths watch know how to put my answer as it is not saying it’s correct

vlada-n [284]

$9(x-11)=9 \\9x-99=9 \\9x=9+99 \\9x=108 \\x=108\div9 \\x=\boxed{12} \\$

Hope this helps.

Brainliest would help me.

8 0

3 years ago