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zmey [24]
3 years ago
14

HELP I NEED A FOR SURE ANSWER NO “I THINK”

Mathematics
1 answer:
aleksklad [387]3 years ago
6 0
63.70

80.45+20.50-37.25=63.70
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Please help! I don’t understand
Musya8 [376]

Answer:

15.71 is the total answer after rounding off

7 0
3 years ago
In this 3x3 square, you can use only numbers from 1-9, to make all the rows and columns equal to 15. Good luck to the person sol
bulgar [2K]

Answer:

Hello,

Step-by-step explanation:

The well-known magic square. (first apparition in China).

Here it the methode du Marquis de Liouville: (odd square:3,5,7,9,11,13,...)

We are going to put successively the number from 1 to n² (here n=3)

We imagine that the square is put on a sphere;

We begin in the middle of the last line where we put 1

ICI:

We move in direction SE of one case and put le next number

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8 0
3 years ago
8x - 8 - x = 3 (6 - 2x)
Ksivusya [100]

Answer:

x = 2

Step-by-step explanation:

8

−

8

−

=

3

(

6

−

2

)

{\color{#c92786}{8x}}-8{\color{#c92786}{-x}}=3(6-2x)

8x−8−x=3(6−2x)

7

−

8

=

3

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6

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7 0
3 years ago
Compare -1/6 to -2/3 <,>,=
irga5000 [103]
The answer should be less than
5 0
3 years ago
Find the equation of the line below
yuradex [85]
It give you two point, (2,4)(-1, -1).
f(x)=mx+b
2m+b=4
-m+b=-1
2m+b+m-b=5
3m=5
m=5/3
b=2/3
f(x)=5/3x+2/3
3 0
3 years ago
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