1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bixtya [17]
3 years ago
15

Solve the following equation:x^2=10

Mathematics
2 answers:
torisob [31]3 years ago
8 0

Answer:

x=- (square root sign) 10  x=(square root sign) 10

Step-by-step explanation:


kow [346]3 years ago
5 0

Question

Solve the following equation:x^2=10


Answer:

<h2>x = √10</h2>

or

<h2>x = ± 3.16</h2>

Step-by-step explanation:

x² = 10

√x² = √10

x = √10 or ± 3.16


You might be interested in
Copy and complete the table of each values for each equation
Aleksandr-060686 [28]

Step-by-step explanation:

Given function is y = –x.

Substitute the values of x in the function and find the values of y.

y = –x

At x = –2,

y = –(–2) = 2

At x = –1,

y = –(–1) = 1

At x = 0,

y = –(0) = 0

At x = 1,

y = –1(1) = –1

At x = 2,

y = –(2) = –2

Now, substitute the values of y in the table.

The image of the table is attached below.

8 0
3 years ago
(-3x^2+4x-2)/(-3x+19)
prohojiy [21]
\left[x _{1}\right] = \left[ \frac{2}{3}+\left( \frac{-1}{3}\,i \right) \,\sqrt{2}\right][x​1​​]=[​3​​2​​+(​3​​−1​​i)√​2​​​] totally answer
7 0
2 years ago
Read 2 more answers
A $175 pair of shoes is on sale for 15% off.<br> What is your final price?
goldenfox [79]

Answer:

$148.75

Step-by-step explanation:

$175 · 15% = $26.25

$175 - $26.25 = $148.75

7 0
3 years ago
Read 2 more answers
The eccentricity e of an ellipse is defined as the number c/a, where a is the distance of a vertex from the center and c is the
Anna71 [15]

Answer:

Check below, please.

Step-by-step explanation:

Hi, there!

Since we can describe eccentricity as e=\frac{c}{a}

a) Eccentricity close to 0

An ellipsis with eccentricity whose value is 0, is in fact, a degenerate one almost a circle. An ellipse whose value is close to zero is almost a degenerate circle. The closer the eccentricity comes to zero, the more rounded gets the ellipse just like a circle. (Check picture, please)

\frac{x^2}{a^2} +\frac{y^2}{b^2} =1 \:(Ellipse \:formula)\\a^2=b^2+c^2 \: (Pythagorean\: Theorem)\:a=longer \:axis.\:b=shorter \:axis)\\a^2=b^2+(0)^2 \:(c\:is \:the\: distance \: the\: Foci)\\\\a^2=b^2 \\a=b\: (the \:halves \:of \:each\:axes \:measure \:the \:same)

b) Eccentricity =5

5=\frac{c}{a} \:c=5a

An eccentricity equal to 5 implies that the distance between the Foci has to be five (5) times larger than the half of its longer axis! In this case, there can't be an ellipse since the eccentricity must be between 0 and 1 in other words:

If\:e=\frac{c}{a} \:then\:c>0 , and\: c>0 \:then \:1>e>0

c) Eccentricity close to 1

In this case, the eccentricity close or equal to 1 We must conceive an ellipse whose measure for the half of the longer axis a and the distance between the Foci 'c' they both have the same size.

a=c\\\\a^2=b^2+c^2\:(In \:the\:Pythagorean\:Theorem\: we \:should\:conceive \:b=0)

Then:\\\\a=c\\e=\frac{c}{a}\therefore e=1

7 0
2 years ago
How do u solve proportion equations
jok3333 [9.3K]
You draw a line and then a = and another line on another side


like this but bigger ––=––
7 0
2 years ago
Other questions:
  • Krystal left the hardware store and traveled toward the recycling plant at an average speed of 61 mph. Scott left at the same ti
    12·1 answer
  • Solve for x.<br> x-2/4 - x+3/3 = -2
    11·1 answer
  • Ross calculated the missing side length of one of these triangles using the Pythagorean Theorem. Which triangle was it? Four tri
    14·2 answers
  • 1.
    8·1 answer
  • 4<br>-5a+b=8<br>7a +9b = -32<br>I need to use substitution for this one. Help?​
    12·1 answer
  • If r(x) = 2 – x2 and w(x) = x – 2, what is the range of ? (w0r)(x)
    8·2 answers
  • Solve for x: 3x +4= 9.2 + 3<br> 1<br> A 3<br> B<br> 6<br> 1<br> 3<br> None of the above.<br> D
    6·1 answer
  • Can someone check my work and tell me if i did this right?
    6·1 answer
  • From a point on the ground 12 ft. from the base of a flagpole, the angle of elevation of the top of the pole measures 53°. How t
    10·1 answer
  • A scientist plans to study exotic birds in the rain forest. The helicopter
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!