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1 year ago

Can someone help me out on these geometry fill in the blanks questions? Just questions 2,3,4.. it’s urgent

Mathematics

1 answer:

emmasim [6.3K]1 year ago

6 0

2.) 3&4
3.) 1&3
4.) 2&4

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Rewrite the expressions below by completing the square.

Mrrafil [7]

Answer:

(x + 2)^2 - 1

Step-by-step explanation:

x^2 + 4x + 1

= (x^2 + 4x + 2 - 2 + 1)

= (x + 2)^2 - 1

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2 years ago

1) What is 20% of 20?<br> 2) what is 15 is what percent of 30?<br> 3) 50 is 50% of what?

N76 [4]

Hi there!

The word "of" is the same thing as a multiplication sign.

20% = 0.2

0.2 × 20 = 4

? × 30 = 15

divide each side of the equation by 30

? = 0.5

0.5 = 50%

50% = 0.5

0.5 × ? = 50

divide each side of the equation by 0.5

? = 100

There you go! I really hope this helped, if there's anything just let me know! :)

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2 years ago

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3 years ago

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5/7 divided by 5/11 ?

sveta [45]

Answer:

$\frac{25}{77}$

Step-by-step explanation:

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These data represent the volumes in cubic yards of the largest dams in the united states and in South America. Construct a boxpl

Vsevolod [243]

Answer:

Check it below

Step-by-step explanation:

1) The Boxplot is a visual tool to easily find the quartiles of a Distribution. To construct a boxplot it's necessary to organize the data, find at least the upper (3rd Quartile) and lower quartile (1st Quartile), and register the maximum and the minimum value.

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2 years ago