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
Arturiano [62]
3 years ago
8

I do not know how to solve this please help

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
8 0
You multiply the denominator on one side of the equation by the numerator and vice versa. So for example(S)I'm going to multiply 4 by nine and 3 times n. Then that comes out to 3n=36. After you multiply, you divide from both sides to get the variable by itself. So you would divide both sides by 3 and you're final answer would be n=13. Hope this helped!
You might be interested in
Anyone please that can help for periods of time
Viktor [21]
I think the answer is 60.5

4 0
3 years ago
Write the equation of the line that passes through the points<br> Y=2x+5
sattari [20]

Answer:

Parallel means that the lines never intersect. If the equation of the new line is y=ax+b , then the system

y=ax+b

y=2x+5

needs to have no solutions. Subtracting the equations gives us

(a−2)x+(b−5)=0

In order for this to ever be 0 we need either a≠2 or b=5 , so to stop this from happening, we will require both a=2 and b≠5 .

Since our line now has the form y=2x+b , and (4,5) is on the line, then the equation

5=2⋅4+b

should be true. Since this implies that b=−3 , we have that the parallel line going through (4,5) has equation

y=2x−3

What is an equation of a line that goes through point (4,-5) and is parallel to y=2x+8?

Which line is parallel to the line y = 2x -4?

What is an equation for a line parallel to y = 5 x -5 and passing through the point (4,19)?

What is an equation for the line that is parallel to y= -4x

7 0
3 years ago
Find the distance of HK given H(2,-1) and K(2,5) distance of HK
Allisa [31]

I hope this helps you

Distance between two points formula is

square root of (2-2)^2+(-1-5)^2

square root of 0+36

Distance =6=HK

5 0
4 years ago
Read 2 more answers
Give the domain of the variable in the following equation. 1/5x + 1/4x = x/5​
Ghella [55]

Answer: x = 0

Step-by-step explanation: Multiply to remove the fraction, then set equal to 0 and solve.

8 0
3 years ago
Help please can someone show me how to solve this
Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

so first make an equation...

10x=2x-32

then do distributive property

10x-2x=2x-32-2x

8x=-32

then divide negative 32 by 8

x= negative 4

7 0
4 years ago
Other questions:
  • Please help with number 5.<br> Select all that apply.
    13·1 answer
  • scale factor of a prism with the surface area of 81m^2 to a similar prism with the surface area of 361m^2
    15·1 answer
  • What is the effect on the graph of the function f(x) = |x| when f(x) is changed to f( 3/4 x)?
    15·1 answer
  • A pizza restaurant has a toddler play area with a ball pit.The ball out has 1000 red balls,500 green balls,and 100 yellow balls.
    5·1 answer
  • A broker takes 2% as commission for the sale of property of value up to rupees 3,00,000. If the sale price is more than this, th
    12·1 answer
  • Martha spent $38.45 on a new shirt and now has $17.71 in her pocket.
    11·1 answer
  • What is 34+ 45 - 4 x 54x = ??????????????????????????????????
    14·1 answer
  • What is 4% as a fraction in simplest form
    8·2 answers
  • Compare the quantity in Column A with the<br> quantity in Column B.
    12·1 answer
  • In 2 hours (x) Frank earned $31(y). In 4 hours he earned $62
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!