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
VladimirAG [237]
3 years ago
10

Which equation is equivalent to X/ +11 = 15

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
7 0
√x + 11=15 x=16
√x= 15-11 x=16
You might be interested in
D
yawa3891 [41]
Please comment on this so I can see the full question
4 0
2 years ago
Which of the following terms correctly describe the figure given below? Check all that apply
Evgesh-ka [11]

Answer:

one of the answers is E,F

Step-by-step explanation:

I know this becuase that is a pyramid right there it is an solid but no prims or anything else on there


3 0
2 years ago
A local high school held a two-day fundraiser selling lunches. The equations shown represent the amount of money the school coll
Over [174]

Answer:

  11

Step-by-step explanation:

The two equations appear to be ...

  • 12x +4y = 152
  • 32x +12y = 420

These can be solved for y using Cramer's rule:

  y = (152(32) -420(12))/(4(32) -12(12)) = -176/-16 = 11

The cost of the vegetarian lunch is 11.

_____

<em>Comment on Cramer's Rule</em>

For equations ...

  ax +by =c

  dx +ey = f

The solutions are ...

  x = (bf -ey)/(bd -ea)

  y = (cd -fa)/(bd -ea) . . . . note the denominators are the same expression

Once you memorize the pattern of products, this can be the simplest way to solve a pair of equations--especially if you only need one of the variable values.

6 0
3 years ago
Draw the graph for the equation by first finding at least two points on the line.<br> 2x-y=9
ELEN [110]

Answer:

enjooooooooyyyyyyyyyyyyyyyy

4 0
1 year ago
A theater has 1200 seats. each row has 20 seats. what is the equation to find the number of rows in the theater
Ugo [173]
Let be x the number of rows
there are 1200 seats, and each row has 20seats
so 20x=1200, so x= 60, there are 60 rows in the theater
6 0
3 years ago
Other questions:
  • What does this expression represent five times the quotient of some number and ten
    12·2 answers
  • You lose one quarter, 2 dimes, and 2 nickels
    15·1 answer
  • Consider the two groups listed below. Which statement correctly describes the relationship of the two sets if they were mapped?
    9·1 answer
  • How many full revolutions does a car tire with a diameter of 25 inches make when the car travels 1 mile
    13·2 answers
  • 50 POINTS, HELP
    7·2 answers
  • -|-2r-1|=11 <br> HELP PLEASE
    14·1 answer
  • A drawing of a house is 8.5 inches tall. Enter the height of the house in feet.
    13·2 answers
  • Malia ran 7/12 of a mile. Shona ran 3/4 of a mile. Who ran further?
    5·2 answers
  • Calculate the area 16 10 16​
    13·1 answer
  • Dmitri wants to cover the top and sides of this box with glass tiles that are 1 cm square. How many tiles will he need? Dmitri w
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!