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
ser-zykov [4K]
3 years ago
13

Solve y = x^2 +11 for x.

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0

Answer:

x = ± \sqrt{y-11}

Step-by-step explanation:

Given

y = x² + 11 ( subtract 11 from both sides )

y - 11 = x² ( take the square root of both sides )

± \sqrt{y-11} = \sqrt{x^2}, hence

x = ± \sqrt{y-11}

Keith_Richards [23]3 years ago
4 0

Answer:

x=square root of y-11 or x=-square root of y-11

Step-by-step explanation:

96% sure

can i have brainiest

You might be interested in
80 is 32% of what number
Sveta_85 [38]
We set up a proportion: 80/?= 32/100

Cross multiply: 32*?= 80*100
⇒ ?= 80*100/32= 250

80 is 32% of 250.
7 0
2 years ago
Read 2 more answers
PLEASE HELP ME!! I can’t figure this out
DochEvi [55]
Hello!

The problem has asked that we write a point-slope equation of the line in the image above. Point-Slope Form uses the following formula:

y – y_{1} = m(x – x_{1})

In this case, M represents the slope while X_{1} and Y_{1} represent the corresponding X and Y values of any given point on the line.

We are given that the slope of the line is -\frac{5}{7}. We also know that any given point on a graph takes the form (x,y). Based on the single point provided in the image above, we can determine that X_{1} is equal to 6 and Y_{1} is equal to 2. Now insert all known values into the point-slope formula above:

y – 2 = -\frac{5}{7}(x – 6)

We have now successfully created an equation based on the information given in the problem above. Looking at the four possible options, we can now come to the conclusion that the answer is C.

I hope this helps!

7 0
2 years ago
A triangular prism. The base of a triangular side is shaded. What are the possible shapes of cross sections of this figure? A cr
Alexxandr [17]

Answer:

the first one is triangle and the second one is rectangle

Step-by-step explanation:

i just did it on edge

3 0
2 years ago
Read 2 more answers
Can u help me -32=4c-12
zvonat [6]
-32 = 4c -12
add -34 by 12 which is -20
divide it by 4
c = -5
6 0
3 years ago
Read 2 more answers
Define a function g that gives the area of a circle a in terms of the circumference of the circle
Alex
A=pir^2
C=2pir
=>r=C/2pi
g(c)=pi(C/pi)^2
8 0
2 years ago
Other questions:
  • Heni menabung di sebuah bank sebesar RP3.000.000,00.setelah lima bulan uang heni menjadi RP3.258.750,00.tentukan
    13·1 answer
  • Is 21x9=9x21 identity
    15·2 answers
  • 4+3 +3 + 10 + 5 = 25<br> What is the average value?
    11·1 answer
  • Sammy Sales had the following receipts for his tree trimming business for the first six months of the year. What is the average
    6·1 answer
  • Practice applying percents to consumer situations. reinforce. Ella bought a pair of shoes on sale for $15. If they were on sale
    8·1 answer
  • What is the range of the data set? {43.2, 46.8, 44.5, 46.8, 44.2, 41.9, 45.8, 46.9, 41.2, 46.8, 44.1}
    14·1 answer
  • 2 ÷ 48.9 plss need help
    6·1 answer
  • What is the equation of a line that is parallel to the line<br> whose equation is y = x + 2?
    7·1 answer
  • Tell me, what is 24 x 0.25?
    15·1 answer
  • Solve the equation by factoring. <br><br> 3x^2 - 7x + 4 = 0
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!