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vovikov84 [41]
3 years ago
11

If x2 = 81, what are the TWO answers?

Mathematics
2 answers:
Sphinxa [80]3 years ago
8 0
Your answer is 9, -9
nika2105 [10]3 years ago
4 0

Answer:

9 and -9

Step-by-step explanation:

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Find the quotient<br> 2758 divided by 28
Mashcka [7]
quotient is 98 1/2   
 
 
           <u> 0098 </u> 14/28
     28 | 2758
          <u>  252  </u>    * 9 x 28 
              238 
           <u>   224 </u>   * 8 x 28
                14

2758 ÷ 28 = 98 14/28  simplified to 98 1/2
4 0
3 years ago
Help, algebra 1, thanks plzz
RideAnS [48]

Answer:

9)  x = gy/c,   11) a = np/m

Step-by-step explanation:

9)  g = xc/y

   g*y/c = xc/y *y/c

   gy/c = x

11) am = np

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6 0
3 years ago
Steve stayed after school for extra activities 55% of the 180 school days this year. How many days did Steve stay after school?
musickatia [10]

Answer:

11/20 or 99/180 days

Step-by-step explanation:

55/100 converted to ?/180

180/100=1.8

so you would do the same on the numerator which is 55*1.8=99

99/180= 33/60=11/20

7 0
3 years ago
Plzzzzzz help plzzzzz
Dafna1 [17]
(3+5)= 8
6*8=48
48/4=12
12
5 0
3 years ago
I need help! Thanks!!!!!!!
padilas [110]
I’m pretty sure the answer would be 4 because if you put 48 as a decimal 0.48 moving it to places to the left 4 is in the tenths place
6 0
3 years ago
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