2 years ago

Multiple choice please help

Mathematics

1 answer:

Yuri [45]2 years ago

6 0

C, adding the rest of this sentence because it needs to be longer

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Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown

Lerok [7]

Answer:

Fiona is not correct because a larger part of the square is white.

Step-by-step explanation:

the blue area only makes up 1/3 of the square

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3 years ago

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What is 20 divided by 35 as a fraction

SIZIF [17.4K]

Answer:

20/35

If you were talking about simplified it is 4/7

Hope this helps you.

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Artemon [7]

Answer:

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Step-by-step explanation:

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2 years ago

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Compute a · (b ✕ c), where a = i − 3j + k, b = 4i + j + k and c = 9i − j + 3k.

grandymaker [24]

$\mathbf a=\mathbf i-3\,\mathbf j+\mathbf k$
$\mathbf b=4\,\mathbf i+\mathbf j+\mathbf k$
$\mathbf c=9\,\mathbf i-\mathbf j+3\,\mathbf k$

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$\mathbf a\cdot(\mathbf b\times\mathbf c)=(\mathbf i-3\,\mathbf j+\mathbf k)\cdot(2\,\mathbf i-3\,\mathbf j-13\,\mathbf k)=4+(-3)^2-13=0$

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3 years ago

The equation v/2 -21=-15 is solved in several steps below.

Arada [10]

Answer:

V/2 - 21 = -15

V/2 - 21 + 21 = -15 + 21

V/2 + 0 = 6

V/2 * 2 = 6 * 2

V = 12

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3 years ago