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2 years ago

Find the slope of the roofof a home that rises 8 feet for every horizontal change of 24 feet

Mathematics

2 answers:

ira [324]2 years ago

4 0

Answer:

(C).

Step-by-step explanation:

$\frac{8}{24}$ = $\frac{1}{3}$

mixer [17]2 years ago

3 0

Answer:

1/3

Step-by-step explanation:

8/24

=1/3

Tell me if it's wrong

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Help me with geometry. I don’t understand this

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Answer:

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3 years ago

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Bonita said that the product of 56 × 123 is 73. How can you tell that her answer is wrong?

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The teacher separated her class of twenty-eight students into two groups. One group has 4 more than twice as many students as th

wariber [46]

4+2x = x (x = student in smaller group)

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3 years ago

Someone help me please

kherson [118]

Answer:

I will just choosé the second one

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3 years ago

What is the ratio of the intensities of an earthquake PP wave passing through the Earth and detected at two points 19 kmkm and 4

Tamiku [17]

Answer:

The ratio of the intensities is roughly 6:1.

Step-by-step explanation:

The intensity I() of an earthquake wave is given by:

$I = \frac{P}{4\pi d^{2}}$

where P: is the power ans d: is the distance.

Hence, the ratio of the intensities of an earthquake wave passing through the Earth and detected at two points 19 km and 46 km from the source is:

$\frac{I_{1}}{I_{2}} = \frac{P/4\pi d_{1}^{2}}{P/4\pi d_{2}^{2}}$

where I₁ = P/4πd₁², d₁=19 km, I₁ = P/4πd₂² and d₂=46 km

$\frac{I_{1}}{I_{2}} = \frac{d_{2}^{2}}{d_{1}^{2}}$

$\frac{I_{1}}{I_{2}} = \frac{46 km^{2}}{19 km^{2}}$

$\frac{I_{1}}{I_{2}} = 5.9:1$

Therefore, the ratio of the intensities is roughly 6:1.

I hope it helps you!

3 0

3 years ago