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olya-2409 [2.1K]
2 years ago
10

Subtract 4/9 and 1/5 in the simplest form

Mathematics
2 answers:
Reptile [31]2 years ago
7 0

Answer:

4/9 or 0.4

Step-by-step explanation:

Anestetic [448]2 years ago
5 0

Answer:

4/9-1/5

=11/45

Step-by-step explanation:

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Show work whit all of it
stepan [7]
892 x 18 = 16,056
First multiply 2 with 18 and do the same with 9 and 8 then multiply 2 with one and do the same with 9 and 8 then add up the two sums which give you 16,056

8 0
3 years ago
Cosx=4/5 what is sin2x cos2x and tan2x
earnstyle [38]

Answer:

-24/5

Step-by-step explanation:

The solution to the problem is as follows:

cscx < 0 means 1/sinx < 0, or sinx < 0.  

sinx = -3/5 because you're dealing with a 3-4-5 triangle, and we established

sinx is negative.  

sin2x = 2sinxcosx = 2*-3/5*4/5 = -24/25  

cos(2x) = cos^2(x) - sin^2(x) = 16/25 - 9/25 = 5/25 = 1/5  

tan2x = sin2x / cos2x = -24/5

4 0
3 years ago
Help brainliest and 10 points
evablogger [386]
A= 1
................
4 0
3 years ago
Read 2 more answers
-5x+y=-4 in function form
DaniilM [7]
In standard form it would be y= 5x - 4
6 0
3 years ago
Find the sum:<br> The blanks r subtraction signs
Evgen [1.6K]

Answer:

8x^2+6x-17

Step-by-step explanation:

All that we have to do is add the 3 and 5 so it's basically like combining like terms. So the first blank is 8.

Now we add the x and the 5x which is 6x, all we're doing is adding the x's.

Now we do add the two negative 10 and 7. So what is -10 + - 7 we add them normally but we'll still have the negative in front of them. So it's -17.

6 0
2 years ago
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