2 years ago

Which ones are NOT a function? 20 POINTS!!!!

Mathematics

1 answer:

sladkih [1.3K]2 years ago

7 0

12 and 14 are not functions cause they fail the horizontal line test!

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HI THERE WASSUP SO I WAS THINKING FOR YO TO MIJM OK YADAAAAA LET ME JUST GIVE MYSELF DA POINTS

Viefleur [7K]

Answer: CONFUSED LIKE REALLY CONFUSED BUT THANKS

Step-by-step explanation:

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2 years ago

Read 2 more answers

Can someone help me, please

shepuryov [24]

Answer:

yes... 13.3

Step-by-step explanation:

4 0

3 years ago

20 POINTS! Please help, best answer will recessive brainliest answer points as well as 5 stars and a thank you. :)

Kaylis [27]

Answer:

Step-by-step explanation:

Diagonals of a rhombus are perpendicular bisector.

Hence, triangle ABE so formed would be a right triangle right angled at E.

Therefore, by Pythagoras theorem:

$AB = \sqrt{AE^2 + BE^2 } \\ \\ \therefore \: AB = \sqrt{5^2 + 12^2 } \\ \\ = \sqrt{25 + 144} \\ \\ = \sqrt{169} \\ \huge \red { \boxed{ \therefore \: AB= 13}}$

8 0

2 years ago

Of 10 test scores, eight are less than or equal to 82. What is the percentile rank of a test score of 82?

sdas [7]

Answer:

80%

Step-by-step explanation:

Percentile rank = (number of scores lower or equal to 82 / total number of scores) * 100%

Percentile = (8 / 10) * 100%

= 0.8 * 100%

= 80%

5 0

2 years ago

A car travels 320 miles on 15 gasoline. The best estimate if the cars mile per gallon is

Dovator [93]

Answer:

21.333 miles per gallon

Step-by-step explanation:

3 0

3 years ago