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
Andre45 [30]
3 years ago
12

I have 3 different ones now. I apologize for the relentless questions.

Mathematics
1 answer:
Minchanka [31]3 years ago
5 0

Answer:

\frac{1}{4x}

Step-by-step explanation:

The negative exponential can be represented with the help of fractions. By this way, we also make the negative exponential disappear. For example, we can write:

a^{-1} = \frac{1}{a}

The explanation is this:

Since a^{0}=1, \frac{1}{a}=\frac{a^{0} }{a^{1} } = a^{0-1} =a^{-1}

According to this definition, we can simplify our problem in the following way:

(4x)^{-1} = \frac{1}{(4x)^{1} } = \frac{1}{4x}

You might be interested in
Clifford is making a really big white cake for his sisters birthday. The recipe calls for 1.5 times as much flour as sugar. It a
pantera1 [17]

<u>Answer:</u>

The amount of butter, sugar and flour does Clifford need is 2.5 cups flour, 3.75 cups sugar and 1.25 butter

<u>Explanation</u>:

Consider the number of cup of flour used to be x

According to question,

Recipe calls for 1.5 times as much flour as sugar

Sugar =1.5 \times Flour

Sugar = 1.5x

Butter = ½ x = 0.5x

According to question,  

Flour + Sugar + Butter = 7.5

x + 1.5x + 0.5x = 7.5

3x = 7.5

x = 2.5

Sugar = 1.5x = 1.5(2.5) = 3.75

Butter = 0.5(2.5) = 1.25

Clifford need is 2.5 cups flour, 3.75 cups sugar and 1.25 cups butter

3 0
3 years ago
map of a city uses the scale 1 cm equals 50 m. On the​ map, South Street is 25 cm long. If there is a traffic cone at the start
aivan3 [116]

Answer:

125 traffic cones

Step-by-step explanation:

In order to find the total number of meters, we can set up a proportion to find based on the ration of cm to m:

\frac{centimeters}{meters}=\frac{1}{50}=\frac{25}{x}, where 'x' is the number of meters

cross-multiply: x = 25(50) or x = 1250 m

Since there is a cone every 10 m, we can divide the total number of meters by 10:

1250/10 = 125 cones

4 0
3 years ago
Martha's weight is 75kg. Her weight increased by 3%. What is her new weight?
Brums [2.3K]
Martha’s new weight is 77.25. 3% of 75 is 2.25 and you can find that by multiplying 75 by .03 and adding that number to 75. hope this helps!
3 0
3 years ago
Read 2 more answers
A line passes through the points (−1, −2) and (−2, −6) .
Strike441 [17]
To complete this equation, it is vital to know the slope. To find the slope using points, you subtract the first x from the second, and the first y from the second. This gives you a slope of 4. Then, you must follow point-slope form and choose one of the order pairs to use. You then write y then the negative of your number. Since the number is already negative, you turn it into a positive. On the other side of the "=" sign, you write your slope, 4 distributing to x. Then you write the negative of your x value. Since it is already negative, it turns into a positive. This gives you a final answer of y+1=4(x+2). I realize that this doesn't line up with your fill-in-the-blank answer, so I am sorry if it doesn't work.
7 0
3 years ago
:) got to love math lol
zzz [600]
Oof im bad at math XD
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which matrix represents the system of equations shown below?<br> 8x-3y = 9<br> 2x + 5y = -7
    6·2 answers
  • Each side of a equilateral triangle measures 9cm. Find the height, h, of the triangle. ...Please show work :] thanks
    6·1 answer
  • Which of the following statements have the same result? Explain each step in solving each one.
    6·2 answers
  • Simplify each expression xy6 / y4x
    6·1 answer
  • Ok guys seriously question
    10·1 answer
  • Solve the equation 2[x]&gt;14
    13·1 answer
  • Mmmmm..... Cheeeeeeese.....
    13·2 answers
  • In the expression (44 ÷ 4 + 10) - 20 , with which operation should we start?
    13·2 answers
  • Find the area of the sector.
    10·1 answer
  • What’s the circumstance of a circle with a diameter of 18 m
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!