3 years ago

Why isnt brainly working?

Mathematics

2 answers:

Ierofanga [76]3 years ago

6 0

Answer:

<h2><em><u>What do you mean? its working perfectly fine.</u></em></h2>

Dovator [93]3 years ago

5 0

I completely agree wit

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Find the inverse of the function y = x2 – 12

vivado [14]

Answer: $y=\sqrt{x+12}$

Step-by-step explanation:

I hope you mean y = x² - 12 and not y = 2x - 12.

You switch the y and x variables:

x = y² - 12

And solve for y:

x + 12 = y²

$y=\sqrt{x+12}$

7 0

3 years ago

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puteri [66]

Answer:

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Step-by-step explanation:

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4 years ago

A building is 222 feet tall and has 24 floors. The height of each floor is the same. What is the height of each floor?(Show your

katrin [286]

May I see a file of it? link it.

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4 years ago

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Complete the following sentence to form a true statement. The expressions x2 - 14x + and (X - _)2 are equivalent. The e expressi

lara [203]

The expressions x2 - 14x + 49 and (x - 7)2 are equivalent.

(x + a)^2 = (x + a)(x + a) = x^2 + 2ax + a^2

In this case 2a = -14 so a= -7 and a^2 = 49

8 0

3 years ago

A sweatshirt with a regular price of $34 is first discounted by 20% and then by an additional 10%. What is the final sale price?

Ipatiy [6.2K]

Price of the sweatshirt = $34

First discount = 20% x $34 = 0.1 x 34 = $6.80

Price after discount = $34 - $3.40 = $27.20

Additional discount = 10% x $27.20 = $2.72

Price after additional discount = $27.20 - $2.72 = $24.48

Answer: FInal sale price = $24.48

6 0

3 years ago