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3 years ago

Write a real world problem that compares 0.4 and 0.29. Then solve the problem.

2 answers:

5 0

Lizzy's new neckalce cost 0.4 cents less than lucy's neckalce that cost 0.29. cents.How many cents did lizzy's neckalce cost.

Molodets [167]3 years ago

5 0

Answer:

We are required to write a real world problem which compares 0.4 and 0.29.

Let us consider the problem,

<em>'Seth found two ropes of different lengths at the store. The lengths of the ropes are 0.4 meters and 0.29 meters respectively. Which rope should Seth buy to get the rope of maximum length?'</em>

On solving,

Length of rope A = 0.4 meters

Length of rope B = 0.29 meters

It is required to buy the rope of maximum length.

As, 0.4 > 0.29

Thus, the rope of length 0.4 meters is the best option to buy.

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Answer:

8.1×10^12

Step-by-step explanation:

6.75×1.2=8.1 and power should be added 6+6=12 and answer is 8.1×10^12

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2 years ago

The king who retains power by tradition of allegiance ensures that a religious doctrine is enforced as government policy. Which

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3 years ago

The graph of f(x) is shown. What is the value of f (x) when x= -2?

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C. 3.5
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4 years ago

Determine the volume of the figure. Use 3.14 for π. Round your answer to the nearest tenth. Show all of your work.

Ostrovityanka [42]

Answer:

1985 cubic units (written as un. with the cubed exponent)

Step-by-step explanation:

First, you find the volume of the cylinder

Here's the formula:

$V=\pi r^{2}h\\V=volume\\r=radius\\h=height$

Now, you plug in and solve.

$V=(3.14)(7.2^{2})(7.4)\\V=(3.14)(51.84)(7.4)\\V=(162.7776)(7.4)\\V=1204.55424\\rounded:\\V=1204.6$

Then, you find the volume of the dome.

Here's the formula:

$volume/of/a/sphere=\frac{4}{3}\pi r^{3}\\volume/of/a/dome:\\V=\frac{2}{3}\pi r^{3} \\V=volume\\r=radius$

Now, you just plug in and solve.

$V=(\frac{2}{3})(\pi)(r^{3})\\V=(\frac{2}{3})(3.14)(7.2^{3})\\V=(\frac{2}{3})(3.14)(373.248)\\V=(2.093)(373.248)\\V=781.208064\\rounded:\\V=781.2$

Finally, you add them together, and there's your answer!

$1204.6+781.2=1985.8$

Hope this helped!

<em>brainliest?</em>

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3 years ago

Please help need answer. NO LINKS

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Answer:

Answer choice C) 3a-3

Step-by-step explanation:

Your perimeter is of (10a-6). The first step would be multiply 2a by 2 since you have to sides. Which would give you to 4a. Next you will have to subtract 4a from (10a-6). This would give you 6a-6. Finally divide by two and you will get 3a-3.

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3 years ago