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Pepsi [2]
2 years ago
15

How many times does 7/8 go into 7

Mathematics
2 answers:
rodikova [14]2 years ago
8 0

Answer:

0.88

Step-by-step explanation:

Hope it helps plz BRAINLIES! :D

telo118 [61]2 years ago
6 0

Answer:

8 times

Step-by-step explanation:

Multiply 7/8 by 8, it equals 7

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Answer these and show your work PLEASE AND THANK YOU ASAP
neonofarm [45]

Answer:

Step-by-step explanation:

Download pdf
7 0
2 years ago
PLEASE HELP!!! 100 POINTS!
arlik [135]

Answer:

  x = 0; y = -6; z = 1

Step-by-step explanation:

You want to find the solution to the system of equations ...

  • 9x+y-3z=-9
  • 10x-y+2z=8
  • -10x-y+4z=10

<h3>Solution</h3>

This set of equations is conveniently solved using the matrix row-reduction features of a scientific or graphing calculator, spreadsheet, or any of a number of apps or on-line calculators.

The attachment shows the solution to be ...

  (x, y, z) = (0, -6, 1)

__

<em>Additional comment</em>

Solving a system of three or more equations "by hand" often can be done by an ad hoc process. It can be done in systematic fashion using Gauss-Jordan reduction techniques, but that often gets messy. Similarly, Cramer's Rule can be used, but that math tends to involve more arithmetic operations than are really necessary.

Adding the first equation to the other two eliminates the y-variable and reduces the system to two equations in two unknowns.

  (9x +y -3z) +(10x -y +2z) = (-9) +(8) . . . . adding [1] and [2]

  19x -z = -1 . . . . simplified

  (9x +y -3z) +(-10x -y +4z) = (-9) +(10) . . . . adding [1] and [3]

  -x +z = 1 . . . . simplified

At this point, we could graph the two equations, or we can proceed algebraically.

Adding these two equations gives ...

  (19x -z) +(-x +z) = (-1) +(1)

  18x = 0   ⇒   x = 0

Using the second of the reduced equations, we find ...

 -x +z = 1

  0 +z = 1   ⇒   z = 1

And using the second of the original equations, gives us ...

  10(0) -y +2(1) = 8

  -y = 6 . . . . . subtract 2

  y = -6 . . . . multiply by -1

Then the solution is (x, y, z) = (0, -6, 1), as above.

6 0
1 year ago
"I would prefer a system of government that ensured that the President and the Congress were controlled by the same party."
sasho [114]

The type of government where the president and its Congress weer controlled by the same party is one which is democratic and has such specific laws.

<h3>What is a System of Government?</h3>

This refers to the different ways in which a sovereign nation makes its laws and also makes policies that affects its citizens.

There are different systems of government and some of them includes:

  • Democracy
  • Dictatorship
  • Monarchy, etc.

Read more about democracy here:

brainly.com/question/26100096

5 0
2 years ago
Which fraction is equivalent?<br> 1/6 5/30 6/30
gogolik [260]
1/6 and 5/30 are equivalent. They are equivalent because is you divide 5/30 by 5, you will get 1/6.
Hope this helps!
8 0
3 years ago
Read 2 more answers
Find the product: ( x-1/x ) ( x+1/x ) ( x2+1/x2 ) ( x4+1/x4 )
erma4kov [3.2K]

Use the difference of 2 squares (a - b)(a + b) = a^2 - b^2:-

(x - 1/x)(x + 1/x) = x^2 - (1/x)^2

= x^2 - 1/x^2

(x ^2 - 1/x^2)(x^2 + 1 /x^2)

= x^4 - 1/x^4

(x^4 - 1/x^4)(x^4 + 1/x^4)

= x^8 - 1 /x^8 Answer

3 0
3 years ago
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