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
Kaylis [27]
3 years ago
15

Which reason best explains why x3 y2 is not equal to (xy) 5 ?

Mathematics
1 answer:
Kazeer [188]3 years ago
6 0
5(xy) simplified is 5x+5y. This does not equal x3+y2. :)
You might be interested in
What is the vertical asymptote of the rational function f(x) = 3x / (2x - 1)?
sp2606 [1]

Answer:

1/2  is your vertical asymptote

4 0
3 years ago
22÷1/5 (urgent) I need this ​
castortr0y [4]

Answer:

110

Step-by-step explanation:

easy matth to me

tip:22÷1/5 is 22x5

6 0
3 years ago
Read 2 more answers
If 6^4x = 82, what is the value of x?<br> Round your answer to three places.
neonofarm [45]

Answer:

x=0.61485921

Step-by-step explanation:

The given equation is in exponential form:

6^{4x} =82

To find x we need to write it in logarithmic form:

b^{a} =n ⇒ log_{b} n=a

6^{4x} =82 ⇒ log_{ 6 }  82=4x

           2.45943684 = 4x

              \frac{2.45943684}{4} = x

           0.61485921 =x

To prove this, we can substitute the value into the given equation

             6^{4x} =82

6^{4(0.61485921)} =82

               82=82

Therefore, the answer is x=0.61485921

6 0
3 years ago
A lab technician has to fill the tank given below. <br> Find it’s volume .
wel

Answer:

The volume of the cylinder shown in the figure is 628 cube meters

Step-by-step explanation:

Given figure is about cylinder

The height of the cylinder = h = 8 meters

The radius of the base of cylinder = r = 5 meters

Now, let The volume of cylinder = V m³

So, The volume of cylinder is given as V = \pi×r²×h

where r is the radius of its base

And h is the height of cylinder

The value of  \pi = 3.14

So, V =  \pi × r² × h

Or, V = 3.14 × (5)² × 8

Or, V =  3.14 × 25 × 8

or, V = 628 m³

So, The volume of cylinder = V  = 628 m³

Hence The volume of the cylinder shown in the figure is 628 cube meters  Answer

6 0
3 years ago
Find the exact value of cos(sin^-1(-5/13))
son4ous [18]

bearing in mind that the hypotenuse is never negative, since it's just a distance unit, so if an angle has a sine ratio of -(5/13) the negative must be the numerator, namely -5/13.

\bf cos\left[ sin^{-1}\left( -\cfrac{5}{13} \right) \right] \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{then we can say that}~\hfill }{sin^{-1}\left( -\cfrac{5}{13} \right)\implies \theta }\qquad \qquad \stackrel{\textit{therefore then}~\hfill }{sin(\theta )=\cfrac{\stackrel{opposite}{-5}}{\stackrel{hypotenuse}{13}}}\impliedby \textit{let's find the \underline{adjacent}}

\bf \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies \pm\sqrt{c^2-b^2}=a \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ \pm\sqrt{13^2-(-5)^2}=a\implies \pm\sqrt{144}=a\implies \pm 12=a \\\\[-0.35em] ~\dotfill\\\\ cos\left[ sin^{-1}\left( -\cfrac{5}{13} \right) \right]\implies cos(\theta )=\cfrac{\stackrel{adjacent}{\pm 12}}{13}

le's bear in mind that the sine is negative on both the III and IV Quadrants, so both angles are feasible for this sine and therefore, for the III Quadrant we'd have a negative cosine, and for the IV Quadrant we'd have a positive cosine.

8 0
3 years ago
Other questions:
  • For the function f(x) = 2 - 3x, find f(-4). Options are in the picture.
    9·1 answer
  • Coach Joel recorded the amount of time his runners take to run a mile in practice. If, on average, they can run it in under 7 mi
    7·2 answers
  • Kim read b books last month. This month she read 24 books. Which expression shows the total number of books Kim has read in the
    15·2 answers
  • What’s the perimeter
    8·1 answer
  • A community swimming pool is a rectangular prism that is 30 feet long, 12 feet wide, and 5 feet deep. The wading pool is half as
    10·1 answer
  • 1. -3+9y = 36
    15·1 answer
  • Graph<br> y-intercept<br> x-intercept<br> vertex<br><br> y=x^2+4x-5
    7·1 answer
  • Convert the following quinary numbers into decimal numbers.
    13·1 answer
  • What is the next term of the geometric sequence?<br> -1/7,4/7,-16/7
    7·1 answer
  • A passenger train is carrying 403 passengers in 13 cars. How many passenger are in each car?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!