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Sav [38]
3 years ago
15

4/5-5/12 i need answers please

Mathematics
2 answers:
anzhelika [568]3 years ago
8 0
Multiply the denominators by 12 and 5 so they both equal 60 then carry what you did from the bottom to the top. So 4/5 would turn to 48/60 and 5/12 would turn to 25/60. Now that you have the denominators the same you can just easily subtract 25 from 48 and get 23. You would carry 60 over to the bottom. Usually you would simply the answer into a smaller number fraction but for this answer it’s just 23/60 because no multiple of 60 goes into 23. Nothing really goes into 23.
vfiekz [6]3 years ago
5 0

Answer:


Step-by-step explanation:

4/5  - 5/12

=  

(4 × 12) - (5 × 5)

over

5 × 12

=  

23 /60



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So, for example, problem 1 has coordinates as follows: (be aware: I have terrible eyesight, so the points are being named based on what I think the letters are).

X: located at (2,0), move 1 unit left, new location: (1,0)
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Q: located at (2,-2), move 1 unit left, new location: (1,-2)
C: located at (3,-4), move 1 unit left, new location: (2,-4)

Now, just plot the new shape.

Let me know if you need more help!

5 0
3 years ago
Karen is 6 years older than her sister Michelle, and Michelle is 2 years younger than their brother David. If the sum of their a
ale4655 [162]
K\ \rightarrow\ the\ Karen's\ age\\M\ \rightarrow\ the\ Michelles\ age \\D\ \rightarrow\ the\ David's\ age\\\\K=M+6\\M=D-2\ \ \ \Rightarrow\ \ \ D=M+2\\K+M+D=62\\\\(M+6)+M+(M+2)=62\\3M+8=62\\3M=54\ /:3\\M=18\ \ \ \Rightarrow\ \ \ K=18+6=24\ \ \ and\ \ \ D=18+2=20\\\\Ans.\ Michelle\ is\ 18,\ David\ is\ 20,\ Karen\ is\ 24.
6 0
3 years ago
What is 10x-3>3x+11 as a word problem​
Leokris [45]

Answer:

Ten times a number minus 3 is greater than three times the number plus eleven

Step-by-step explanation:

we have the inequality

10x-3 > 3x+11

Let

x ----> a number

As a word problem will be

10x -----> Ten times a number x

+ ----> plus

-3 ----->  negative 3

> greater than

3x ----> three times a number x

11 ----> eleven

therefore

Ten times a number minus 3 is greater than three times the number plus eleven

7 0
3 years ago
What is the product of (3x + 1)(3x – 1)?<br> PLEASE HELP !
k0ka [10]

Answer:

OH HECK no im not that smart for this type of math , noo honeyboo

Step-by-step explanation:

6 0
3 years ago
Shawn has $5 more than Rj and Riley has $10 less than Shawn. If there combined total is $414, how much does
ExtremeBDS [4]

Answer:

Rj has 138 dollars, Shawn has 143 dollars, and Riley has 133 dollars.

Step-by-step explanation:

Let's make the amount of money Rj has x, so Shawn would have 5+x dollars, and Riley would have (5+x)-10 dollars. Altogether they have 414 dollars, so you can create an equation.

x+(5+x)+((5+x)-10)=414\\3x+0=414\\3x=414\\x=138

Now that we know that x=138, we can substitute x into each equation.

Rj has 138 dollars, Shawn has 143 dollars, and Riley has 133 dollars.

5 0
2 years ago
Read 2 more answers
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