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
Rzqust [24]
3 years ago
5

Simplify.Rewrite the expression in the form a^na^-13/a^-6 = ??

Mathematics
1 answer:
masya89 [10]3 years ago
7 0

Answer:

a^-7

Step-by-step explanation:

we need to know that :

<h2>\frac{a^{b} }{a^{c} }  =a^{b-c} \\</h2>

so the ans is

a^{(-13)-(-6)} = a^{-7}

by the way

\muti{a^{b} }{a^{c} }  =a^{b+c} \\

You might be interested in
Obtain the general solution to the equation. (x^2+10) + xy = 4x=0 The general solution is y(x) = ignoring lost solutions, if any
alukav5142 [94]

Answer:

y(x)=4+\frac{C}{\sqrt{x^2+10}}

Step-by-step explanation:

We are given that a differential equation

(x^2+10)y'+xy-4x=0

We have to find the general solution of given differential equation

y'+\frac{x}{x^2+10}y-\frac{4x}{x^2+10}=0

y'+\frac{x}{x^2+10}y=4\frac{x}{x^2+10}

Compare with

y'+P(x) y=Q(x)

We get

P(x)=\frac{x}{x^2+10}

Q(x)=\frac{4x}{x^2+10}

I.F=e^{\int\frac{x}{x^2+10} dx}=e^{\frac{1}{2}ln(x^2+10)}

e^{ln\sqrt(x^2+10)}=\sqrt{x^2+10}

y\cdot \sqrt{x^2+10}=\int \frac{4x}{x^2+10}\times \sqrt{x^2+10} dx+C

y\cdot \sqrt{x^2+10}=\int \frac{4x}{\sqrt{x^2+10}}+C

y\cdot \sqrt{x^2+10}=4\sqrt{x^2+10}+C

y(x)=4+\frac{C}{\sqrt{x^2+10}}

6 0
3 years ago
What is the distance between the points (-4,-8) and (10,-8)?
ioda

Answer: 14

Step-by-step explanation:

Input Data :

Point 1  ( x A , y A )  = (-4, -8)

Point 2  ( x B , y B )  = (10, -8)

Objective :

Find the distance between two given points on a line?

Formula :

Distance between two points =  √ (x B − x A ) 2 + ( y B − y A ) 2

Solution :

Distance between two points =  √ ( 10 −  − 4 ) 2 + ( − 8 −  − 8 ) 2

=  √ 14 ^2 + 0 ^2

=  √ 196 + 0

=  √ 196 = 14

Distance between points (-4, -8) and (10, -8) is 14

7 0
3 years ago
At 1:00 p.m., the water level in a pool is 13 inches. At 1:30 p.m., the water level is 18 inches. At 2:30 p.m.,the water level i
Mila [183]
The pool water goes up 5 inches every half hour.
6 0
3 years ago
Read 2 more answers
Ron made 3 pitchers of lemonade to sell at a lemonade stand. The cost of making the lemonade is 50 cents per pitcher of lemonade
julia-pushkina [17]

Answer:

3.90 I think.

Step-by-step explanation:

first, 15×36. then subtract 50 three times.

6 0
2 years ago
Read 2 more answers
Help with this math homework
fomenos
+6 ; 45,51
+ evens; 40,52
X -2; -64, 128
+ reducing squares 63+1/4, 63 +13/36
5 0
3 years ago
Other questions:
  • How do I solve this problem if x mean the missing number? <br> 16\3 = 12\x
    5·1 answer
  • How many more students studied for at least 3 hours compared to students who studied
    10·1 answer
  • The parallelogram shown below has an area of ​​135 units2 Find the missing base.
    14·1 answer
  • How do I find the coordinates of B
    9·1 answer
  • Can someone please help me?!!? I don't know how to do this and I need help right now
    12·1 answer
  • I need to put equations into slope intercept and i need big help its a test grade
    10·1 answer
  • I have the answer to Which rational expression is equivalent to this expression 4/x-3
    10·1 answer
  • Letx be the profit of a company and let y be the amount the company owner mais, both in thousands of dollars. The graph shows th
    7·1 answer
  • The quotient of a number and 7 is greater than or equal to 20
    5·1 answer
  • The dot plots show rainfall totals for several spring storms in highland areas and lowland areas.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!