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
PolarNik [594]
3 years ago
12

For the following​ equation:

Mathematics
1 answer:
Sedbober [7]3 years ago
4 0

Answer:

a. 0

b. x = 1.25

Step-by-step explanation:

The given equation is:

\frac{4}{x}=\frac{1}{4x}+3

a. The denominators are x and 4x. The values that make a denominator zero are:

x=0\\4x=0\\x=0

b. Solving the equation:

\frac{4}{x}=\frac{1}{4x}+3\\\frac{4x}{x}=\frac{x}{4x}+3x\\  3x=4-\frac{1}{4}\\x=\frac{16-1}{4*3} \\ x=1.25

The solution is x = 1.25

You might be interested in
FInd an equation of the line that passes through the point (3,-5) and is parallel to 4x=1+2y
kow [346]

Answer:

y=2x-11

Step-by-step explanation:

Put it in the form y=mx+b=>y=2x-1/2. Instead of -1/2, put it as b, since you want it to go through 3,-5. y=2m+b when it goes through (3,-5) happens when -5=3*2-b. Do algebra, and get b as 11. That means the equation is y=2x-11.

8 0
3 years ago
Find the value of this expression if x=1 and y=-5 <br> x^2y/7
AlekseyPX

Answer:

5/7

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What is the name of a shape with two parallel sides and four right angles
Sonja [21]
A square has two parallel sides and four right angles.
6 0
2 years ago
Read 2 more answers
Whoever is first and gives the best explanation on how you did it ​
nikklg [1K]

Answer:

80

Step-by-step explanation:

8+6^2×2

8 + 36 × 2

8+72

80

6 0
2 years ago
Read 2 more answers
Explain the relationship between an equation in exponential form and the equivalent equation in logarithmic form.
Eddi Din [679]
\bf &#10;log_{{  a}}{{  b}}=y \iff {{  a}}^y={{  b}}\qquad\qquad &#10;%  exponential notation 2nd form&#10;{{  a}}^y={{  b}}\iff log_{{  a}}{{  b}}=y\\&#10;\\ \quad \\&#10;thus\\&#10;----------------------------\\&#10;8^5=32768\qquad \iff\qquad log_8(32768)=5

so... notice the example there, with 8
so.. you tell us, what is the relationship then?
8 0
3 years ago
Other questions:
  • A pancake calls for 1/3 cup of water. You want to have the recipe. What fraction of a cup of water do you need?
    12·2 answers
  • EXPERTS/ACE/GENIUSES PLZ HELP QUICK!!:) THANKS.
    7·1 answer
  • What are the zeros of the function f(x)=3x^2-3x-6
    9·1 answer
  • The expression (3z2) (2z4) is equivalent to which of the following numerical expression? A. 6z8 B. 6z6 C. 5z6 D. 5z8
    10·2 answers
  • Is i have 5 red marbles, 2 green and 3 blue, what is the probability of drawing two blue marbles in a row?
    8·1 answer
  • Charlene is wrapping the box below. How much wrapping paper will she need? A. 186 in.^2 B. 372 in.^2 C. 480 in.^2 D. 558 in.^2 P
    9·2 answers
  • The ratio of vans to cars is 2:5. The ratio to motorbikes is 2:3 in a parking lot. What is the ratio of the number of vans to th
    15·2 answers
  • Which story problems could be solved using the given equation? 15×23=m Choose exactly two answers that are correct. Jasmine boug
    6·2 answers
  • There are 29 students in Mrs. Dixon's science class. On the last test, only 1 student earned the median score of 84.
    12·1 answer
  • 1, 2, 3, or 4? <br><br> i need this ASAP!!<br><br> will give brainliest and a thanks to fast answers
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!