![fatherbamboo](/avatars/3798.jpg)
fatherbamboo
21.05.2020 •
Mathematics
3 1/2 - 4 2/5
how do i do this?
Solved
Show answers
More tips
- F Family and Home How to Keep Your Home Warm: Tips and Tricks...
- D Dating, Love, Relationships Does a Person s Character Depend on the Color of Their Eyes?...
- O Other Childhood Fears: What Many of Us Experienced...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
Answers on questions: Mathematics
- M Mathematics How to solve for quadratic equations with inequalities?...
- M Mathematics If you need how many days between two dates what function should be used...
- M Mathematics Find t in 6800000=1700(2)^(0.1002*t)...
- M Mathematics What is the decimal place name for 3 in 423...
- M Mathematics Abiker’s speed is 1.5 times faster than a walker’s speed. they start moving simultaneously in the same direction from the same point and, after 1.5 hours, the distance...
- M Mathematics If f (x) = -3x +4 and g (x)= x squared, find (g*f) (-2)...
- M Mathematics Assembly starts at three o clock and ends at quarter past three how many minutes does assembly last...
- M Mathematics Kim uses decals to decorate 5 cars and 2 motorbikes. she uses 2/3 of the decals on the cars and 2/5 of the remaining decals on the motorbike. she has 6 decals left. how...
- M Mathematics Regression equations are usually used to predict values of unavailable data. if the data do not closely model a particular type of function, then that type of function...
- M Mathematics Determine whether the origin is included in the shaded region and whether the shaded region is above or below the line for the graph of the following inequality: y 3/2x...
Ответ:
Ok so first you would have to turn them into improper fractions which is
3
=
and 4
= ![\frac{22}{5}](/tpl/images/0659/7891/ed428.png)
So now that you have made them both improper fractions you have to find common denominators.
To find common denominators you must multiply both the numerator and the denominator by the same thing. Since your oposing fraction has a denominator of 5 you can know that a even number wont go in an odd number so take
and mutiply both numbers by 2 and get
. Then mutiply both numbers in
by 5 to get a common denominator.
Step-by-step explanation:
Ответ:
The solution to this system is (4, 1/6).
Step-by-step explanation:
Please separate these two equations for clarity. I like to write them in column format:
2.5y + 3x = 27
5x – 2.5y = 5
8x = 32, and x = 4.
Subbing 4 for x in the second equation yields 5(4) - 2.5y = 5.
Then 20 - 2.5y = 5, or 15 = 2.5y. Solving for y, we get y = 1/6.
The solution to this system is thus (4, 1/6).