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arlik [135]
3 years ago
7

 1

Mathematics
1 answer:
Vaselesa [24]3 years ago
4 0
The mass of the object is 13 kg.
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A text font fits 12 characters per inch. Using the same font, how many characters can be expected per yard of text?
Radda [10]
The answer is 432 characters
8 0
3 years ago
How do i solve that (2x+1)(x+4)
Slav-nsk [51]
There are 2 x’s so it’s 2x^2 + 9x because 2x4 is 8 + 1 x and then + 4 because you connect like terms so it would be 2x^2+9x+4
4 0
3 years ago
Read 2 more answers
Given the system of equations, what is the solution?
fredd [130]

The solution for the given equations  x + 3y = 5 and x - 3y = -1 are x=2 and y=1.

Step-by-step explanation:

The given is,

           x+3y=5......................................(1)

           x-3y=-1....................................(2)

Step:1

         By elimination method,

        Subtracting Equations (1) and (2),

                     x+3y=5

                     x-3y=-1

             ( - )

           ( x-x ) + ( 3y+3y ) = ( 5 +1 )

                                       6y = 6

                                         y = 1

Step:2

        Substitute the value of y in equation (1),

                             x+3y=5

                       x + ( 3 × 1 ) = 5

                                      x = 5-3

                                      x = 2

Step:3

        Check for Solution,

        Substitute the values of x and y in Eqn (1),

                                  x+3y=5

                           2 + ( 3 × 1 ) = 5

                                         5 = 5

Result:

       The solution for the given equations  x + 3y = 5 and x - 3y = -1 are x=2 and y=1, by elimination method.

7 0
3 years ago
Plz help me with this!!!!
julia-pushkina [17]

Answer:

by the distance formula

the points are (2,2) and (-2,7)

and subtituting d=sqrt((2-(-2))^2+(2-7)^2)

which is equal to sqrt of 41

and it is equal to 6.40



3 0
3 years ago
[3p-1 < 8 or 2(p-1) < -6] and -1 <= 2p <= 3
Levart [38]

Answer:

3 p −  1  <  8 , 2 ( p  −  1 )  <  −  6 ,  −  1  ≤  2 p  ≤  3

Step-by-step explanation:

8 0
3 years ago
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