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MariettaO [177]

3 years ago

5

Five cubes are lined up to form a solid. The side lengths of the cubes are 1 ft, 2 ft, 3 ft, 4 ft, and 5 ft.

1 answer:

Andreas93 [3]3 years ago

3 0

The volume of the solid is 15 ft

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Please help me thank you

Anna11 [10]

Answer:

$\large\boxed{-\dfrac{8}{\sqrt{63}}}$

Step-by-step explanation:

$\csc\theta=\dfrac{1}{\sin\theta}\\\\\cos\theta=-\dfrac{1}{8}\qquad\text{use}\ \sin^2\theta+\cos^2\theta=1\\\\\sin^2\theta+\left(-\dfrac{1}{8}\right)^2=1\\\\\sin^2\theta+\dfrac{1}{64}=1\qquad\text{subtract}\ \dfrac{1}{64}\ \text{from both sides}\\\\\sin^2\theta=\dfrac{64}{64}-\dfrac{1}{64}\\\\\sin^2\theta=\dfrac{63}{64}\to\sin\theta=\pm\sqrt{\dfrac{63}{64}}\\\\180^o$

$\csc\theta=\dfrac{1}{-\frac{\sqrt{63}}{8}}=-\dfrac{8}{\sqrt{63}}$

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3 years ago

Can someone help me please

Pani-rosa [81]

Answer:

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7 0

4 years ago

Noya needs to determine the number of books that will fit into a box. If the box has a length of 18 inches and each book is Star

Bad White [126]

Answer:

The expression is;

Number of books = length of box/thickness of book

= 81/2/9 = 81 books

Step-by-step explanation:

Here, we want to determine the number of books that will fit into a box given the length of the book and the box.

The expression that can be used to get the number of books will be;

Number of books = length of box/thickness of book

= 18 divided by 2/9

= 18 * 9/2 = 81 books

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4 years ago

What is 0.59 in words

Sophie [7]

Answer:

fifty nine hundredths

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3 years ago

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What is the mixed number for 88/25?

marysya [2.9K]

SO, first you divide the numerator by the denominator.

Then write it like this: $\frac{88}{12}= \frac{13 +3.25}{25} = 3 \frac{13}{25}.$

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3 years ago

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