2 years ago

3. What is the SI unit for displacement?

Mathematics

1 answer:

Ivahew [28]2 years ago

7 0

Answer:

b is the correct answer if your on the exam

Step-by-step explanation:

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For selling his studio apartment, Martin had to pay the real estate agent a commission of 5%. The studio sold for $95,000. What

Sergeu [11.5K]

The other answer is wrong, but I’d appreciate brainliest:

To answer it: commission = sell price * commission rate
Commission = 95000 * 0.05
Commission = $4750

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3 years ago

A pole that is 3.5m tall casts a shadow that is 1.47m long. At the same time, a nearby tower casts a shadow that is 42.75m long.

Sonja [21]

Answer:

Therefore the height of the tower is 101.79 m.

Step-by-step explanation:

The ratio of the height of an object to the shadow of the object is always constant at certain time.

$\frac{\textrm{The height of object}}{\textrm{The shadow of the object}}= constant$

$\Rightarrow \frac{h_1}{s_1}=\frac{h_2}{s_2}$

Given that,the length of the pole is 3.5 m and it casts a shadow that is 1.47 m long.

The length of shadow that castes by a tower is 42.75 m long.

Here h₁= 3.5 m, s₁=1.47 m, h₂= ? and s₂=42.75 m

$\therefore \frac {3.5}{1.47}=\frac{h_2}{42.75}$

⇒3.5 ×42.75 = h₂× 1.47

$\Rightarrow h_2=\frac{3.5 \times 42.75}{1.47}$

⇒h₂ = 101.79 m (approx)

Therefore the height of the tower is 101.79 m.

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4 years ago

A regular 10-sided polygon is called a decagon. What is the area of the decagon that has sides that measure 4.5 inches and an ap

scoray [572]

Answer:

94.5 square inches :)

Step-by-step explanation:

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4 years ago

Give a counterexample for the statement all square roots are irrational numbers

aksik [14]

Answer:

9, square root 3

Step-by-step explanation:

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4 years ago

Divide 3x^4-3x^3-4x^2-4x by x^2-2x

Citrus2011 [14]

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3x^2+3x+2

using Euclid's division algorithm

you can verify itt...

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4 years ago