3 years ago

Consider the equation and its solution.

Mathematics

2 answers:

Sonja [21]3 years ago

5 0

Answer: Division Property of Equally

Step-by-step explanation:

8x=80 you divided by 8 in both sides and thats how you get 10.

mariarad [96]3 years ago

4 0

Answer:

division property of equality

Step-by-step explanation:

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A box has 59 cubic inches we need to find what is the length and width and also height explain how you got the answer and also s

kozerog [31]

Answer:

59÷4

you will find the answer

3 0

3 years ago

Help ! solve the following system of equations -9x+2y=-13 2x-9y=20

Stella [2.4K]

Answer: x = 1, y = -2

Step-by-step explanation:

-9x+2y=-13

x= 13/9 + 2/9y

2x-9y=20

2(13/9+2/9y)-9y=20

Substitute y with -2.

x= 13/9+2/9(-2)

After solving you'll see that 1 is a possible solution for x.

Check your answer

-9x+2y=-13

-9x1+2(-2) = -13

2x-9y=20

2x1-9(-2) = 20

-13 = -13

20 = 20

Therefore, x=1 and y=-2

5 0

3 years ago

What are the solutions to the quadratic equation x^2-16=0

frutty [35]

Simplifying this, we get:
(x+4)(x-4) = 0
Now, to get 0, we can replace x for one of these things to make 0, so:
x can either be 4, or -4

8 0

3 years ago

Read 2 more answers

Which is more, 53 fluid ounces or 7 cups?

brilliants [131]

Answer:

7 cups

Step-by-step explanation:

1 cup = 8 fluid ounces

7 cups x 8 fluid ounces = 56 fluid ounces

56 is greater than 53

56 > 53

4 0

3 years ago

Divide 6x^4+2x^3-6x^2-14x-1 by 3x+1

kolezko [41]

Using synthetic division, we find the result of the division
(6x^4 +2x^3 -6x^2 -14x -1)/(3(x +1/3))
to be ...
(6x^3 -6x -12)/3 +3/(3x +1)

The result is ...
2x^3 -2x -4 +3/(3x+1)

3 0

4 years ago