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LenKa [72]
2 years ago
12

2,568 + (-1,452) pls help me asap !!! we are doing adding rational numbers

Mathematics
2 answers:
Fiesta28 [93]2 years ago
6 0

Answer:

the answer is 1116 I hope it's right

Kitty [74]2 years ago
4 0

Answer:

1,116

Step-by-step explanation:

2568 + ( - 1452)

= 2568 - 1452 ( because + × - makes -)

= 2568 - 1452

=<u> 1,116</u>

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PLEASSS HELPPPP
Lera25 [3.4K]

Answer:

-11 + 4

Step-by-step explanation:

When you subtract a negative the sign will  switch to plus, so it this case you would switch the - (-4) to a + 4 but you don't change the -11 at the front.

6 0
3 years ago
Help me answer these <br><br> please will give brainlst
IceJOKER [234]

Answer:

7. (-1, 10)

8. (7,-6)

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6 0
2 years ago
SOMEONE PLZ HELP ME WITH 10 and 8!!!!!
Allisa [31]

Answer:

10.23.75^{o}

8. 34.76^{o}

Step-by-step explanation:

10. each step is 36, so i added it twice to get 72.

     then add 16 twice = 32

      this gives us two sides to our triangle.

      We can now use tan since we know opp and adj

      tan 32/72 = .44

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8. since we again know the opposite and adjacent sides to the angle e are trying to find we can use tan again.

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5 0
2 years ago
Find the value of 7 + b when b= 15.<br><br> Help ?
Lisa [10]

7 + b

= 7 + 15

= <u>22</u>

<u>hope</u><u> </u><u>it</u><u> </u><u>helps</u><u>!</u>

4 0
2 years ago
Read 2 more answers
(a) 34 is 85% of what number?<br> (b) What is 15% of 80?
lana [24]

Answer:

A. 40.          B.12

Step-by-step explanation:

40/34=.85

80*.15=12

6 0
2 years ago
Read 2 more answers
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