2 years ago

If (x^2 - y^2 = 10 and (x + y) =2 find x and y?

Mathematics

1 answer:

vampirchik [111]2 years ago

5 0

Answer:

x = 3.5 ; y = -1.5

Step-by-step explanation:

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Classify the equation, 7x+6=7x-5, as having one solution, no solution, or infinitely many solutions.

Ksenya-84 [330]

Answer:

Step-by-step explanation:

7x + 6 = 7x - 5

Collecting like terms

7x - 7x = -5 - 6

The x is canceled out so no solution

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3 years ago

If Q is the midpoint of segment PR, PQ = 17 cm, then what is the total length of PR?

Tpy6a [65]

Answer:

34 cm

Step-by-step explanation:

PR = PQ + QR

PQ = QR because Q is the mid-point

Since PQ = 17 cm, then QR = 17 cm

so,

PR = 17 + 17

PR = 34 cm

6 0

2 years ago

Show me 3 / 1 divided by 2/4

Fiesta28 [93]

Answer: 6

Step-by-step explanation:

3/1=3

2/4=0.5

3/0.5=6

4 0

3 years ago

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kaylie has 164 stamps in her collection.her friend nellie has 229 more stamps than kaylie.how many stamps do kaylie and nellie h

STALIN [3.7K]

657 stamps is what they would have combined

3 0

3 years ago

What is the solution to 6x=30

Tasya [4]

Answer:

$\boxed{x=5}$

Step-by-step explanation:

Division property of equality- is dividing both sides of an equation by the same non-zero number it does not change the equation.

First you had to divide by six from both sides of an equation form.

$\frac{6x}{6}= \frac{30}{6}$

$30/6=5$

$30/5=6$

$5*6=30$

$6*5=30$

$x=5$

$5=x$

Final answer: $\boxed{x=5}$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

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3 years ago

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