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Naddika [18.5K]
3 years ago
5

Please give answers I'm clueless

Mathematics
1 answer:
Anika [276]3 years ago
6 0
If you need some more help on this I can try my best. Also if you happen to have a Ti-84 Calculator I can teach you how to do it on that. Also my handwriting is bad so if you need help reading it, just ask

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What is 40% of 160???
Allisa [31]
40% of 160 is 65
Hope this helps :D
5 0
3 years ago
Read 2 more answers
Px=y<br><br> x=4<br><br> p=12<br><br> y=___<br><br><br> Please help me out
Oxana [17]

Answer:

48

Step-by-step explanation:

12*4=48

7 0
3 years ago
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Can you solve this in a good way please
IRINA_888 [86]

Answer:

5/2 x^2y^2

Step-by-step explanation:

( x^2 - 3/5y^2)^2 + (3/4 x^2 + 4/5 y^2)^2 - (5/4x^2 - y^2)^2

=  x^4 - 6/5x^2y^2 + 9/25y^4 + 9/16x^4 + 6/5x^2y^2 + 16/25y^4 - ( 25/16x^4

- 5/2x^2y^2 + y^4)

Distributing the negative over the parentheses:-

=  x^4 - 6/5x^2y^2 + 9/25y^4 + 9/16x^4 + 6/5x^2y^2 + 16/25y^4

- 25/16x^4

+  5/2x^2y^2 - y^4

Bringing like terms together

x^4 + 9/16x^4 - 25/16x^4 - 6/5x^2y^2 + 6/5x^2y^2 +  5/2x^2y^2   +  16/25y^4 + 9/25y^4

- y^4  

Adding like terms:-

= 5/2 x^2y^2  Answer

8 0
3 years ago
Need help soon as possible taking a test
zhannawk [14.2K]

Answer:

.3

Step-by-step explanation:

A|B (A given b)= (A and b)/b

so

Sore throat|Fever= sore throatand fever/fever

.21/.7= .3

8 0
3 years ago
The equation of horizontal line passing through (3,-4) is​
Greeley [361]

Answer:

y = - 4

Step-by-step explanation:

The equation of a horizontal line parallel to the x- axis is

y = c

where c is the value of the y- coordinates the line passes through

The line passes through (3, - 4 ) with y- coordinate - 4 , then

y = - 4 ← equation of line

8 0
3 years ago
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