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
Kay [80]
3 years ago
8

Find a rational number halfway in between the two numbers. 7/9 and 3/4​

Mathematics
1 answer:
AlekseyPX3 years ago
7 0

Answer: 55/126

Step-by-step explanation:

For this equation, the easiest way to solve is to change the denominators, or bottom halves, of both fractions to be the same thing. The easiest way to do this is to multiply themselves with a “funny form” of one. A funny form of one is just a way of representing “1” with numbers that aren’t 1. “2/2” is a funny form of one. log(x)/log(x) is a funny form of one, etc..

(3/7)x(9/9)=27/63

(4/9)x(7/7)=28/63

These fractions are very close. If you are willing to settle for an unsimplified fraction, the answer here would be 27.5/63. If you aren’t willing to settle for the unsimplified form, we can multiply both fractions by a funny form of one again, most easily 2/2, and find the median of the two fractions.

(27/63)x(2/2)=54/126

(28/63)x(2/2)=56/126

The median of these two fractions is 55/126.

55/126 is exactly halfway between 3/7 and 4/9.

You might be interested in
Last year, the school library had a total of x books. Over the summer, the library acquired another 42 books and now has a total
natta225 [31]
B.x + 42 = 2,402 letter b
4 0
3 years ago
GIVING OUT BRAINLIEST!! All sacks of sugar have the same weight. All sacks of flour also have the same weight, but not necessari
Vsevolod [243]

Answer:

flour = 11.5, sugar has to be equal to 2.75 pounds.

Step-by-step explanation:

your 2 inequalities are:

2x + 3y <= 40

y <= 2x + 6

the second equation can be shown as:

-2x + y <= 6

solve the equality portion of these 2 inequalities.

those are the following equations:

2x + 3y = 40

-2x + y = 6

add these equations together and solve for y to get

y = 11.5

that appears to be a break even point.

when y = 11.5, the first inequality is solved as follows:

2x + 3y <= 40

replace y with 11.5 and the inequality becomes:

2x + 34.5 <= 40

solve for x to get

x <= 2.75

when y = 11.5, the second inequality is solved as follows:

-2x + y <= 6

replace y with 11.5 and the inequality becomes:

-2x + 11.5 <= 6

solve for x to get x >= 2.75

this indicates that, when y = 11.5, x has to be equal to 2.75.

both constraints are satisfied.

6 0
3 years ago
Read 2 more answers
line w passes through point (-6,-7) and has a slope 1/2. what is the equation for the line in point-slope form?
Elena L [17]

Answer:

y + 7 = \frac{1}{2} (x + 6)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

Here m = \frac{1}{2} and (a, b ) = (- 6, - 7 ) , then

y - (- 7) = \frac{1}{2} (x - (- 6) ) , that is

y + 7 = \frac{1}{2} (x + 6)

8 0
2 years ago
Read 2 more answers
(Translate each sentence into a formula)
Brilliant_brown [7]

Answer:

A=πr2

THIS IS THE ANSWER

PLEASE MARK BRAINLIEST!!!!!

4 0
3 years ago
A farmer picked 1,060 blueberries equally from 5 rows of plants. How many blueberries did he pick from each row?
Nataly_w [17]
1,060 ÷ 5 = 212. He picked 212 blueberries from each row
6 0
3 years ago
Other questions:
  • What is the decimal equivalent of 16/3
    6·2 answers
  • There are 3636 chocolates in a​ box, all identically shaped. There 1212 are filled with​ nuts, 99 with​ caramel, and 1515 are so
    11·1 answer
  • Evaluate 4a + 7b + 3a – 2b for a = 4 and b = 3. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • What’s the area of 2 4/5 and 2 4/5
    13·1 answer
  • Sam bought an $85.00 jacket for 40% off the regular price. After the discount, he has to pay a 6% tax. How much does he pay for
    10·1 answer
  • What is the product of 7.5 and 1,000
    5·2 answers
  • Write an equation that you can use to solve for x. Enter your answer in the box.​
    11·1 answer
  • License plates are made using letters followed by digits. How many plates can be made if repetition of letters and digits is​ al
    10·1 answer
  • A quadrilateral has vertices A{11, -7), B(9,-4), C11,-1), and D(13,-4).
    14·1 answer
  • 3. Two of the vertices of an equilateral triangle are (0, -a)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!