2 years ago

Solve for x: −7 < x − 1 < 8

Mathematics

1 answer:

gladu [14]2 years ago

3 0

7/5-9-0 please mark correct or brainiest !

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3 years ago

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just olya [345]

Step-by-step explanation:

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2 years ago

3. What three numbers are the Pythagorean triple generated by using 4 for x and 1 for y. Remember to use the formulas:

Doss [256]

Given:

Consider the three number are given by:

$a=x^2-y^2$

$b=2xy$

$c=x^2+y^2$

To find:

The three numbers are the Pythagorean triple generated by using 4 for x and 1 for y.

Solution:

We have,

$a=x^2-y^2$

$b=2xy$

$c=x^2+y^2$

Substituting 4 for x and 1 for y, we get

$a=4^2-1^2$

$a=16-1$

$a=15$

Similarly,

$b=2(4)(1)$

$b=8$

And,

$c=4^2+1^2$

$c=16+1$

$c=17$

The three three numbers are the Pythagorean triple are 8,15 and 17.

Therefore, the correct option is C.

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3 years ago

How many 4s are in 36?

Harman [31]

Answer:

The answer would be 9

Step-by-step explanation:

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3 years ago

Read 2 more answers