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Nataly_w [17]
3 years ago
8

Heyyyy help meeee please

Mathematics
1 answer:
abruzzese [7]3 years ago
6 0

Step-by-step explanation:

\frac{2}{3} of \: 54 = 36 \\  \\  \frac{1}{6} of \: 54 = 9 \\ 36 + 9 = 45 \\ 54 - 45 = 9

therefore, 9 students haven't given their speech

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Distribution property of-6(9-9n)
Afina-wow [57]

Answer:

you multiply the -6 by whats in the parenthesis. so it would be -54, and 54n. Because two negatives make a positive

Hope this helped!

Step-by-step explanation:

5 0
3 years ago
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tankabanditka [31]

Answer:

a^2+b^2=c^2 look below

Step-by-step explanation:

Count the squares so

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3*3=9

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3 years ago
one maid can clean the house three times faster than another. Working together they can clean the entire house in 3 hours. How l
12345 [234]
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7 0
3 years ago
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Gre4nikov [31]

Answer:

15

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Step-by-step explanation:

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