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Serggg [28]
3 years ago
14

I need help ASAP!!! Max points!! Correct answers only!!

Mathematics
2 answers:
____ [38]3 years ago
4 0

Answer:

a = 17.32

Step-by-step explanation:

a^2+b^2=c^2\\a^2+10^2=20^2\\a^2+100=400\\a^2=300\\a=17.32

Reptile [31]3 years ago
3 0

Answer:

a=17.320

Step-by-step explanation:

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The chapter is 8pages long. kosta read 1/4 of the chapter aloud.then christina read three pages to the class. How many pages hav
pshichka [43]
Number of pages that the chapter has = 8
Number of pages of the chapter that Kosta read = (1/4) * 8
                                                                               = 1 * 2
                                                                               = 2
The number of pages of the chapter read by Christina = 3
Then
The total number of pages of the
chapter read by both of them = 2 + 3
                                                = 5
 So the total number of pages of the chapter that has been read by Kosta and Christina is 5. I hope the procedure is clear enough for you to understand.
8 0
3 years ago
Multiply. <br> (−23) (16) <br> Enter your answer as a fraction, in simplified form, in the box.
kkurt [141]

Step-by-step explanation:

(-2/3 )x (1/6)

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8 0
4 years ago
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If f(x) = 3x – 12, what is f(2)?
fredd [130]
It would be B. -6.

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5 0
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dmitriy555 [2]

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4 0
3 years ago
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Answer:

y = 3x + 8

Step-by-step explanation:

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3 years ago
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