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3 years ago

How to I get 25ft to centimeters?

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

6 0

Answer:

762 centimeters

Step-by-step explanation:

One feet equals to 30.48

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EASY- Han has to build the figure below, which will serve as a counterweight, for his robotics project. Find the VOLUME of the f

Ymorist [56]

Given:

A combined figure of a triangular prism and a cuboid.

To find:

The volume of the finished object assuming it is empty inside.

Solution:

From the given figure it is clear that the dimensions of the cuboid are 6 cm, 8 cm and 5 cm.

So, the volume of the cuboid is:

$V_1=length\times width\times height$

$V_1=6\times 8\times 5$

$V_1=240$

The volume of the cuboid is 240 cubic cm.

The area of a triangle is:

$Area=\dfrac{1}{2}\times base\times height$

Thus, the base area of the triangular prism whose base is 8 cm and height 4 cm, is:

$B=\dfrac{1}{2}\times 8\times 4$

$B=16$

The volume of a triangular prism is:

$V_2=Bh$

Where, B is the base area and h is the height of the prism.

The base area of the triangular prism is 16 square cm and the height is 5 cm. So, the volume of a triangular prism is:

$V_2=16(5)$

$V_2=80$

Now, the volume of the given figure is:

$V=V_1+V_2$

$V=240+80$

$V=320$

Hence, the volume of the finished object is 320 cubic cm.

7 0

2 years ago

In Las Vegas, Nevada, stores charge a 4.6% state sales tax and a 3.65% county sales tax. Yuki is purchasing a handbag priced at

GrogVix [38]

Answer:

$18.15

Step-by-step explanation:

We have been given that In Las Vegas, Nevada, stores charge a 4.6% state sales tax and a 3.65% county sales tax. Yuki is purchasing a handbag priced at $220 before tax.

To find sales tax paid by Yuki for her handbag purchase we will find 4.6% of $220 and 3.65% of $220 and add amount of both taxes.

$\text{Total sales tax amount}=\text{State sales tax amount}+\text{ County sales tax amount}$

$\text{State sales tax for handbag}=220\times\frac{4.6}{100}$

$\text{State sales tax for handbag}=22\times 0.46$

$\text{State sales tax for handbag}=10.12$

Now let us find county sales tax for handbag purchase.

$\text{County sales tax for handbag}=220\times\frac{3.65}{100}$

$\text{County sales tax for handbag}=22\times 0.365$

$\text{County sales tax for handbag}=8.03$

Now let us add both amount to get total tax paid by Yuki.

$\text{Total sales tax}=10.12+8.03$

$\text{Total sales tax}=18.15$

Therefore, Yuki paid $18.15 sales tax for her handbag purchase.

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3 years ago

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Line t intersects parallel lines 1 and 2 as shown below.

vovangra [49]

Your 14 years old and you don’t know how to do it haha

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3 years ago

Sentence for the word vandalize

gulaghasi [49]

If you vandalize my property I will call the cops.

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Which equation can be simplified to find the inverse of y = 2x²?

siniylev [52]

Answer:

y=1/2x²

Step-by-step explanation:

y=2x-²

y=1/2x²

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3 years ago