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
muminat
3 years ago
13

Simplify the expression. show work. 9xy^ - 11xy^

Mathematics
1 answer:
kap26 [50]3 years ago
4 0
^ means to the power of with nothing after it, it's miss-used. Solving without the ^ symbol it is -2xy with the ^ symbol it's irrational and cannot be solved.
You might be interested in
What is the equation of the absolute function shown in the graph?
oee [108]

Answer is <u>6|x+2|+2</u>

Please check the attached image of answer to clear the doubt.

<em>By </em><em>Benjemin</em><em> </em>☺️

6 0
2 years ago
Translate the following word phrase into an algebraic expression: nine times five less than twice x.
bagirrra123 [75]

The given statement is "nine times five less than twice x".

So, twice of x can be written as 2x and nine times five is 9*5.

Now 9*5 less 2x means we need to take out 9*5 from 2x.

Hence, this statement will be converted into an algebraic expression as follows:

2x-9*5

4 0
3 years ago
Can someone explain to me what rate of change is and how you figure it out.
Cloud [144]

ROC is often used when speaking about momentum, and it can generally be expressed as a ratio between a change in one variable relative to a corresponding change in another; graphically, the rate of change is represented by the slope of a line.


5 0
3 years ago
Which property can be justified using the ratios in triangle XYZ ?
Alenkasestr [34]
The correct answer is B.

Determine and recall first the trigonometric functions:

Sin A = Opposite/Hypotenuse
Cos A = Adjacent/Hypotenuse
Tangent = Opposite/Adjacent

If for example we try to take an angle, for example the Y, then Y is opposite Y. The Hypotenuse will be the longer side which is going to denoted by X and the next side will be Adjacent which will be denoted by Z. 

Use this test to answer:

Sin Y = Y/X

where:

Y = opposite
X = hypotenuse 

Cos (90 - y) = cos (90 - 50) = cos 40

where Z = 40
we look for cos Z = Y/X

Therefore,

Sin Y = Cos (90 - Y) 

6 0
2 years ago
Read 2 more answers
You only have nickels and dimes in your piggy bank. When you ran the coins through a change counter, it indicated you have 595 c
Verdich [7]

Answer:

11 nickels and 54 dimes

21 nickels and 49 dimes

45 nickels and 37 dimes

8 0
3 years ago
Other questions:
  • A decorator wants to line the bottom of 3 drawers with paper. If the bottom of each drawer measures 36 inches by 20 inches, how
    11·1 answer
  • WILL GIVE BRAINLIEST TO THE MOST IN DEPTH AND CORRECT ANSWER
    6·2 answers
  • A 2,000 loan has an annual internet rate of 4.5% on the amount borrowed. How much time has elapsed in the interest is now $180?
    9·1 answer
  • Somebody please help!!
    11·1 answer
  • Here is the region of integration of the integral Integral from negative 6 to 6 Integral from x squared to 36 Integral from 0 to
    6·1 answer
  • List the two categories from Gardner’s multiple intelligences that best reflect your learning style. Explain your selections.
    13·1 answer
  • Solve the equation. 4n - 18 = 52
    14·2 answers
  • Vera took 10 tests over a time of 5 weeks. After 9 weeks this quarter, how many tests will Vera have taken?
    9·2 answers
  • Someone plzzz help asap! Will give brainliest and a lot of points. Pls give a clear answer and show work. You are the best thank
    7·2 answers
  • Determine the domain and range of the following relation.<br> x + 2 = [y]
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!