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Lunna [17]
3 years ago
15

Find the difference -3 3/5 - -5/9

Mathematics
1 answer:
Oksana_A [137]3 years ago
7 0

Answer:

-2/45

Step-by-step explanation:

Firstly, we get it out of the brackets:

-3/5+5/9

than we multiply in order to get even divisor, which is actually greatest common factor (gcf):

(-3/5)×9+(5/9)×5

-27/45+25/45=-2/45


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photoshop1234 [79]

Answer: salt

Step-by-step explanation:

4 0
3 years ago
Please help !!!!!!!!!
Serggg [28]

Answer:

This is some ton of work LOL

Step-by-step explanation:

A. 4/7×5/5=20/35  We multiply by 5 for A because 35÷5=7 and you need to multiply top and bottom. You can NOT forget that. We do not need to simplify something this time? 3/5X7/7=21/35. Why are we muliplying something new? figure out. no need to simplify. oBVIOUSLY 3/5 IF BIGGER

B. As usual etc...

8 0
3 years ago
I WILL GIVE YOU BRAINLIEST, AND 30 POINTS SO PLEASE HELP ME, IT'S URGENT!
IRINA_888 [86]

Answer:

<em>Answer is option</em><em> </em><em>b</em><em>)</em><em> </em>

<em>{(x - 3)}^{2}  +  {(y - 4)}^{2}  = 400</em>

<em>Your</em><em> </em><em>guess</em><em> </em><em>was</em><em> </em><em>right</em><em>.</em>

Step-by-step explanation:

the \: question \: states \: that \:  \\ distance \: between \: two \: points \: is \: 20 \: units \:  \\ and \: the \: two \: points \: are \: (x,y) \:  \: and \:  \: (3 ,- 4) \\ distance \: formula \\  =   \sqrt{ {(x1 - x2) }^{2} +  {(y1 - y2)}^{2}  }  \\ on \: substituting \: the \: values \: in \: formula \\ 20 =  \sqrt{ {(x - 3)}^{2} +  {(y - ( - 4))}^{2}  }  \\ 20 =  \sqrt{ {(x - 3)}^{2} +  {(y + 4)}^{2}  }  \\ now \: squaring \: on \: both \: sides \\ 400 =  {(x - 3)}^{2}  +  {(y + 4)}^{2}  \\ hence \: the \: answer \: is \: option \: b)

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

6 0
3 years ago
The solution to a system of linear equations is (0, 4). One of the linear equations in the system is y = 8.1 +4.​
frosja888 [35]

The solution to a system of linear equations is (0, 4). One of the linear equations in the system is y = 8.1 +4.the answer is 12.1

4 0
3 years ago
How do you you do this please help me?
frosja888 [35]

The opposite of multiplication is division, so if you take the signaler number after the equal sign divide it by the number before and it will give you the missing number like this:

(I'm only going to do a few and then you try it. I can check it when you are done)

6 x ____ = 60 <<<Divide 6 by this number

60 ÷ 6 = 10

6 x 10 = 60

140 ÷ 10 = 14

140 = 14 x 10

500 ÷ 50 = 10

50 x 10 = 500

Hope this helps!

5 0
3 years ago
Read 2 more answers
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