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3 years ago

title="( - 3) {}^{2} .( - 3) {}^{2} " alt="( - 3) {}^{2} .( - 3) {}^{2} " align="absmiddle" class="latex-formula">
plz tell me the answer

Mathematics

1 answer:

liq [111]3 years ago

4 0

The answer is 81. since (-3)^2 is 9. Therefore, 9x9=81.

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BabaBlast [244]

Answer:

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(Sorry if I’m wrong! I speeded on it.)

Step-by-step explanation:

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3 years ago

Can you help me? Please

Anni [7]

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For an even-index radical, ...

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2 years ago

Simplify the expression<br><br> -10r+-4r

Anna [14]

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8 0

3 years ago

I would appreciate if you answered!

anyanavicka [17]

Answer:

None of those options

Step-by-step explanation:

I just did the work myself and even ran it through a calculator but the correct answer isn't one of those options. Here's my work:

$-\frac{5}{6} =z+\frac{1}{8}\\-\frac{5}{8}-\frac{1}{8}=z\\-\frac{40}{48}-\frac{6}{48}=z\\-\frac{46}{48}=z\\-\frac{23}{24}$

I'd contact you teacher about that...it might be an error in their system (it's happened to me a few times before where the correct answer is marked as incorrect or isn't even an option)

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2 years ago

The perimeter of a regular 6 -sided figure is 30 units, and the length of each side is x + 1 units.

iren [92.7K]

Answer:

x = 4

Step-by-step explanation:

since each side is equal to x + 1 and there are 6 sides, to get x alone, you have to subtract 1, six times from the perimeter.

1 × 6 = 6

30 - 6 = 24

then divide that by the number of sides (6)

24 ÷ 6 = 4

x = 4!

4 0

3 years ago