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
GREYUIT [131]
3 years ago
8

I cannot figure this question out

Mathematics
1 answer:
uysha [10]3 years ago
5 0

Answer:

1/12

Step-by-step explanation:

you need to make sure that they have a common denominator before doing anything.

Find the lowest common multiple (lcm), which would be 12 (3 x 4 = 12)

So then, put 12 as both denominators, and subtract.

7/12 - 9/12 is equal to 28/12 - 27/12, because 3 miltiplied by 4 equals 12, therefore you mutiply the 7 by the 4, and 4 miltiplied by 3 equals 12, therefore you multiply the 9 by the 3.


Sorry if this is confusing, i tried explaining as best i could! Hope this helped!

You might be interested in
Which of the following represents the best way to calculate the area of the shaded region?
Komok [63]

Errrrrrr what following. I know that you need to separate the parts into simple shapes eg:triangle and then find the area of all the shapes and add up. All the shapes should make up the shaded area.

4 0
2 years ago
Determine if the two lines y=2x-3/2 and y=-2x+2/3 are parallel, perpendicular or neither
8_murik_8 [283]
They’re both perpendicular, I used a graphing calculator to get the interpret answer
5 0
2 years ago
I need help please will mark brainliest
Simora [160]

Answer:

4 horses maybe

Step-by-step explanation:

you might subtract the 4 horses from the left to get 8 horses in the right but that's equal to 2 elephants so divide 8 by 2 to get the 1 elephant so 4 maybe

4 0
2 years ago
Read 2 more answers
Change: 0.9 miles ____ inches
Akimi4 [234]
Formula 1 mi =in * 63,360 So 0.9*63,360= 57024 inches
4 0
2 years ago
If f ( x ) f ( x ) is a linear function, f ( − 5 ) = 0 f ( - 5 ) = 0 , and f ( 2 ) = 4 f ( 2 ) = 4 , find an equation for f ( x
Effectus [21]

Answer:

f(x) = 4/7x + 20/7

Step-by-step explanation:

If we were to graph this function, we would see that the two points would be, (-5, 0), and (2, 4). First, we have to find the slope, which is equal to:

<u>(first y-coordinate - the second y coordinate)</u>

(first x-coordinate - second x coordinate)

= <u>(0 - 4)</u>

   (-5 - 2)

= -4/-7 = 4/7. now, we multiple -5 by 4/7 and get -20/7. we have to add 20/7.

Thus, the answer is f(x) = 4/7x + 20/7

5 0
3 years ago
Read 2 more answers
Other questions:
  • What are the following ordered pairs??
    9·1 answer
  • On a quiz, you answered 38 questions correctly out of 43. What percent did you answer correctly? (Round your answer to nearest p
    9·2 answers
  • A shoekeeper uses this formula to work out the
    8·1 answer
  • Zach divides 6 cups of fruit juice equally among 8 friends how much fruit juice does each friend get
    14·2 answers
  • Jake bought a dog bed. The top of the bed is a perfect circle. The diameter of the bed is 4 feet. He wants to make a circle blan
    15·2 answers
  • 9 gal/s=_____qt/min
    9·1 answer
  • The table shows a proportional relationship between the number of meals
    13·1 answer
  • Fie A, B, C, D patru puncte necoplanare.
    6·1 answer
  • 2.
    6·1 answer
  • Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of 13. use empirical rule to de
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!