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
MrRa [10]
3 years ago
13

Solve for x: 4 over x equals 5 over 10

Mathematics
2 answers:
julsineya [31]3 years ago
8 0

Answer:

x = 8,

Step-by-step explanation:

\displaystyle \frac{4}{x} = \frac{5}{10}.

x \ne 0 for it is a denominator. Multiply both sides with the product of the two denominators: 10\;x:

\displaystyle \frac{4}{x}\cdot (10\; x) = \frac{5}{10}\cdot (10\;x).

40 = 5\; x.

Multiply both sides by one over the coefficient of x:

\displaystyle \frac{1}{5} \times 40 = \frac{1}{5}\times 5\; x.

x = 8.

laila [671]3 years ago
5 0

Answer : Answer is 8

Step-by-step explanation:

Took the test

You might be interested in
Noaya read a book cover to cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had 350 pages left to re
natali 33 [55]

Answer:

55 pages/hour

350 - 55x = y

6 0
3 years ago
What is 4 times 4 to the second power
adelina 88 [10]

Answer:

Assuming it is (4x4)^2, it is 64.

Step-by-step explanation:

The 4x4 part can basically add 1 to the exponent because you are multiplying a number by itself, and 4^3 is 64.

7 0
3 years ago
What is the average distance from Rose Hill Tennesse to Miami Florida?
OLEGan [10]
The average distance from Rose Hill Tennessee to Miami Florida is 832 miles.
3 0
3 years ago
Read 2 more answers
the temperature at the south pole was -39degree f at 8am. at 3pm it was 10degree f, by how many degrees did the temperature rise
natita [175]

Answer:

Step-by-step explanation: start at -39 degrees. You need to find how many degrees is between -39 and 10 degrees.

+39+10= 49 degrees risen

6 0
3 years ago
Solve the equation A = 2LW + 2LH + 2WH for H.
Fed [463]
H = A - 2LW / 2 (L+W)
6 0
3 years ago
Other questions:
  • 6 stools and 4chairs cost$58 but 5 stools and 2 chairs cost$ 35 find the cost of each stool and each chair
    9·1 answer
  • What is the solution of the system of equations?
    12·1 answer
  • Which of the following statements are true ?
    13·2 answers
  • What is the factor for 8 and 9
    9·2 answers
  • What is the value of h in the parallelogram
    5·1 answer
  • Rhoda is asked to graph this system of equations: 5x - 6y = 4 3y + 2x = 7 How many times will the lines intersect? O A. The line
    7·1 answer
  • Can a quadrilateral have 4 obtuse angles?
    15·1 answer
  • Lonnie places $950 in a savings account that earns 5.75% simple interest. Find the total amount in the account aftdr 4 years
    6·1 answer
  • The dot plots compare the number of raffle tickets sold by boys and girls during a school fundraiser which plot has an outlier
    5·1 answer
  • 11.50 + 1.15x = 12.65
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!