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Eddi Din [679]
3 years ago
8

Which number is irrational √81 √169 √156 √144

Mathematics
2 answers:
kupik [55]3 years ago
5 0

Answer:

(under root 81 is equals to 9

under root 144 is equals to 12

under root 169 is equals to 13) these are rational numbers

therefore irrational number is under root 156

Brilliant_brown [7]3 years ago
3 0
It's square root of 156 because when square rooting it the numbers keep going infinity
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Dennis_Churaev [7]

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3 years ago
20. Bob had 7/8 pack of construction paper. If he used 1/5 of the paper to 5 points
tekilochka [14]

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2 years ago
PLZ ANSWER PLZ PLZ PLZ HELP 1 QUESTION!!!
JulsSmile [24]

We first must find the value of angle z.


Angle z = 90° - 42°


Angle z = 48°


We now use the sine function to find y.


sin(48°) = 35/y


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We now round off to two decimal places.


y = 47.10


I hope this helps....



8 0
3 years ago
Help me for number 14 I NEED SHOW WORK TOI PLZ!
S_A_V [24]
Ouch! That is hard but I can do it. First, find the area of the triangle. (for both is 60) Then find the area of the rectangle (base) which is 48. Then do the rectangles on the sides which are 72 each (for both is 144) Then add it all together and get 252 ft squared or cubed. 
6 0
3 years ago
What is true about a function?
mars1129 [50]

Answer: Your answer is the third one, a function assigns to each input exactly one output.

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3 years ago
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