Kai can walk 2 miles in a half of an hour. How far will he walk in 2 hours?

Y^2-2y+1=x+5 Make y the theme of the formula in the equation

Tanzania [10]

Answer: y = 1 +/- $\sqrt{x+5}$

Step-by-step explanation:

y² - 2y + 1 = x + 5

(y - 1)² = x + 5

$\sqrt{(y-1)^{2}} = \sqrt{x+5}$

y - 1 = +/- $\sqrt{x+5}$

y = 1 +/- $\sqrt{x+5}$

7 0

3 years ago

If you put that same $1000 with a different company that pays 5% and compounds every six months, how much money will you have on

valentinak56 [21]

5% of a thousand is 50 so, 50 x 18 = 900

3 0

3 years ago

PLZ HELP ME OUT How do I know a number is rational or irrational?

Harrizon [31]

Answer: If a number is rational, it can be represented as a simple fraction, it can be written as a terminating decimal, and a repeating decimal.

If a number is irrational, it cannot be represented as a simple fraction, it cannot be written as a terminating decimal, and not as a repeating decimal. It never ends, never repeats, just like the constant pi.

Step-by-step explanation:

So if a number is rational, it can be represented as a simple fraction, it can be written as a terminating decimal, and a repeating decimal.

If a number is irrational, it cannot be represented as a simple fraction, it cannot be written as a terminating decimal, and not as a repeating decimal. It never ends, never repeats, just like the constant pi.

8 0

3 years ago

Please help!!!!! thank u!!

Naddika [18.5K]

Set each piece = to 56, assuming that the 2 variables for which you are not solving are each equal to 0.

7x -2(0)-14(0) = 56
7x=56 (divide each side by 7)
X = ?
(__, 0, 0)

7(0) - 2y - 14 (0) = 56
-2y = 56 (divide each side by -2)
Y= ?
(0, __ , 0)

7(0) - 2(0) - 14z = 56
-14z = 56 (divide each side by -14)
z = ?
(0, 0, __)

4 0

3 years ago

HURRY will mark brainliest which one of the following graphs is not a function?? :)

bonufazy [111]

Answer:

I think its A i'm sorry if its wrong

Step-by-step explanation:

5 0

3 years ago