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
iren2701 [21]
3 years ago
5

Solve for x. 11 = 11x

Mathematics
2 answers:
Amanda [17]3 years ago
8 0

Answer:

x=1

Step-by-step explanation:

11=11x

divide

x=11/11

x=1

Fiesta28 [93]3 years ago
3 0

Answer:

x=1

Step-by-step explanation:

To solve for x, we need to get x by itself. To do this, perform the opposite of what is being done to the equation.

11=11x

x is being multiplied by 11, so we need to divide it by 11, since the opposite of multiplication is division. Remember, everything we do to one side, has to do be done to the other.

11/11=11x/11           <em>Divide both sides by 11 (the 11s on the right will cancel) </em>

1=x

You might be interested in
Find the length of side xz give your answers to 3 significant figures
aleksandrvk [35]

Answer:

XZ ≈ 14.4 cm

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos29° = \frac{adjacent}{hypotenuse} = \frac{ZY}{XZ} = \frac{12.6}{XZ}

Multiply both sides by XZ

XZ × cos29° = 12.6 ( divide both sides by cos29° )

XZ = \frac{12.6}{cos29} ≈ 14. 4 ( to 3 sig. figs )

3 0
3 years ago
5x-5=7x+1 solve this
sasho [114]

Answer:

x = -3

Step-by-step explanation:

5 0
3 years ago
In this problem,y = 1/(x2 + c)is a one-parameter family of solutions of the first-order DEy' + 2xy2 = 0.Find a solution of the f
trasher [3.6K]

Differentiate the given solution:

y=\dfrac1{x^2+C}\implies y'=-\dfrac{2x}{(x^2+C)^2}

Substitute y and y' into the ODE:

-\dfrac{2x}{(x^2+C)^2}+2x\left(\dfrac1{x^2+C}\right)^2=0

and it's easy to see the left side indeed reduces to 0.

6 0
3 years ago
Can anyone solve the last question?
sesenic [268]
As stated in (i), the equation of the line is: ln y = -0.015x + .26
(By the way, I checked your answers for parts (i) and (ii) and they are both correct)

(iii)
Plug in (1.1) for y and solve:
ln (1.1) = -0.015x + .26
0.095 = -0.015x + .26
-0.165 = - 0.015x
 10.979 = x

Answer: x = 10.979
7 0
3 years ago
In a group of 42 students, 9 study both Art and Biology.
LUCKY_DIMON [66]
Answer:
The probability the student studies Art and
Biology is 0.2143.
Step-by-step explanation:
Denote the events as follows:
A = a students studies Art
B= a students studies Biology
The information provided is:
N = 42
n (An B) = 9
n (A' n B) = 10
n (A' n B') =7
Then the number of students who study Art
but not Biology is:
n(An B') = N -n (An B) -n (A' nB) - n (A'n B')
= 42 - 10 - 7 - 9
= 16
The number of students who study Art but
not Biology is 16.
Compute the probability the student studies
Art and Biology as follows:
P(ANB)
n(ANB)
= 0.2143
Thus, the probability the student studies Art
and Biology is 0.2143.
3 0
2 years ago
Other questions:
  • Jay mows 1 lawn everyday Mon. thru Sat.. He is paid 25 for each lawn. How much does Jay earn mowing lawns?
    7·1 answer
  • PLEASE HELP!!!
    12·2 answers
  • The diagram represents two statements: p and q.<br><br> Which represents regions A, B, and C?
    10·2 answers
  • One-half of the supplement of an angle is twelve less than twice the complement of the angle. Find the angle.
    11·1 answer
  • True or false the messure of an obtuse angle is greater than the measure of a right angle
    11·1 answer
  • Help pls! i cant figure it out
    12·2 answers
  • PLEASE HELP ASAP I WILL BRAINLIEST
    5·2 answers
  • If tan = 12/5 and cos = -5/13, then what is sin?
    6·1 answer
  • 1/2 - 1/7 <br> 3/5 - 1/2<br> plz help I have 10 min
    5·1 answer
  • I need help with this prom now please and thank youl
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!