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
djverab [1.8K]
3 years ago
13

X2+y2=r2 Solve for y

Mathematics
1 answer:
Kaylis [27]3 years ago
3 0

Answer: y=\sqrt{r^{2} -x^{2} }

Step-by-step explanation:

x^2+y^2=r^2 --> subtract x^2 to other side

y^2=r^2-x^2 --> square root both sides

y=sqrt(r^2-x^2)

You might be interested in
8.35x - 1.5 = 71.98<br> (a) 8.6<br> (b) 8.8<br> (c) 9<br> (d) 10.3
prisoha [69]
<h3>  Hola! :D ¡te invito a recibir ayuda de un latinoamericano puto!</h3><h2><u> _____________________________________ </u></h2><h2>                        8.35x - 1.5 = 71.98</h2><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2>

                           <u>El -1,5 qlero pasaría al otro lado positivo</u>

<h3>                                     8.35x = 71.98 + 1.5</h3><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2>

                              <u>Ahora, se suma 71.98 + 1.5 = 73,48</u>

<h3>                                         8.35x = 73,48</h3><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2>

    <u>El 8.35 qlero que está multiplicando, pasa al otro lado pero dividiendo</u>

<h3>                                       x = 73,48 ÷ 8.35</h3><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2>

                                                    <u>Dividimos</u>

<h3>                                               x = 8,8</h3><h2> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</h2><h2>                 <u>(b) 8,8</u>  es la opción correcta</h2>
3 0
3 years ago
You are a gift to those around you.
vovikov84 [41]

Answer:

tysm!

Step-by-step explanation:

follow me on youtubē & tiktök Yktv.yania1

please

4 0
3 years ago
Read 2 more answers
darren jogs 425 meters and runs 650 meters in one workout.he performs this workout three times .what is the total distance cover
Igoryamba
425+650=1075  1075x3=3225
4 0
3 years ago
Read 2 more answers
Help 7TH GRADE math I give out good rating and BRAINIEST!
Digiron [165]

Answer:

12.6

Step-by-step explanation:

If 21 divided by 5 is 4.2, you should multiply 3 by 4.2 you'll then get 12.6. to double check, do 5 divided by 3, which is 1.67, and 21 divided by 12.6 is also 1.67. so side OP is 12.6! :)

8 0
3 years ago
Read 2 more answers
What is the general form of the equation of the line shown?
ZanzabumX [31]

Check the picture below.  So let's use those two points on the line.

\bf (\stackrel{x_1}{0}~,~\stackrel{y_1}{0})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{3}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{3-0}{3-0}\implies \cfrac{3}{3}\implies 1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-0=1(x-0)\implies y=x \\\\\\ -x+y=0\implies \stackrel{\textit{standard form}}{x-y=0}

bearing in mind that the standard form is also a general form.

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

5 0
4 years ago
Read 2 more answers
Other questions:
  • Please explain how you got the answer!
    14·1 answer
  • If P(x,y) is the point on the unit circle defined by real number e, then csce =
    6·2 answers
  • Choose the point-slope form of the equation below that represents the line that passes through the points (−6, 4) and (2, 0).
    9·1 answer
  • Does anyone know this?
    7·1 answer
  • 9. Do you think the claim that students majoring in engineering are more likely to be in the marching band than students for oth
    7·1 answer
  • 2) two florist purchased flower bouquets and vases at the same store. The first florist bought 2 flower bouquets and two vases f
    10·1 answer
  • In an article about disinflation, various investments were examined. The investments included stocks, bonds, and real estate. Su
    9·1 answer
  • Right answer gets brainlist
    6·1 answer
  • Hey! I am so confused rn. Can you give me some instructions and pointers on how to use this demos graph? (will brainliest and 5
    11·1 answer
  • Andrea, Dina, and Lindsay invested in a partnership in the ratio of 7:9:14, respectively.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!