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IrinaK [193]
3 years ago
6

Simplify the radical expression (3 + √6) (3 - √6)

Mathematics
2 answers:
notka56 [123]3 years ago
8 0

Answer:

3

Step-by-step explanation:

use FOIL method. ;)

Dmitry_Shevchenko [17]3 years ago
6 0

Answer:

3

Step-by-step explanation:

(3 + √6) (3 - √6) = 9-3√6+3√6-6 = 9-6 = 3

(pls mark brainliest fam)

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Ryo accidentally ordered 240% as many eggs as his restaurant needed. What fraction of the number of eggs his restaurant needs di
Anarel [89]

Answer:

Ryo ordered \frac{12}{5} of the amount of eggs his restaurant needed

Step-by-step explanation:

Let's call z the number of eggs the restaurant needs

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Then it is:

\frac{24}{10}

It can be further simplified by dividing by 2 in the numerator and denominator:

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6 0
3 years ago
Pls solve it and show your work :((
lisabon 2012 [21]

Answer:

See below

Step-by-step explanation:

To graph the line we need two points, one point is the y-intercept, the second point to be calculated.

Q7

<u>y = -3x + 6</u>

  • The y-intercept is (0, 6)

<u>Let the domain be x = 5 for the second point, then:</u>

  • y = -3*5 + 6 = -15 + 6 = -9
  • The point is (5, -9)

Connect these points to get the graph

Q8

<u>y = 4/5x - 3</u>

  • The y-intercept is (0, -3)

<u>Let the domain be x = 5 for the second point, then:</u>

  • y = 4/5*5 - 3 = 4 - 3 = 1
  • The point is (5, 1)

Connect these two points to get the graph

5 0
2 years ago
Find X and Y 2x-2y=6
gregori [183]
X=3 pretty sure
Hope this helps!!
3 0
3 years ago
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