3 years ago

A. Five fewer than twice a number

Mathematics

1 answer:

Levart [38]3 years ago

5 0

Answer:2x-5

Step-by-step explanation:

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Bezzdna [24]

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3 years ago

The Reunion Tower is one of the most recognizable landmarks in Dallas, Texas due to the giant sphere that sits atop the structur

ValentinkaMS [17]

The volume of a sphere uses the following formula:

$V = \frac{4}{3}\pi r^{3}$

Because the question asks to use 3.14 in place of pi, the formula will now look like this:

$V = (\frac{4}{3})(3.14)r^{3} = 4.18\overline{66} r^{3}$

We are given a diameter of 118 feet. The radius is half of the diameter, so divide the diameter by 2 to find the radius:

$118 \div 2 = 59$
$r = 59$

Plug this value into the formula, and solve with a calculator:

$4.18\overline{66} \times 59^3 = 4.18\overline{66} \times 205379 = 859853.413$

Although our result is one cubic foot off, the answer is <span>A. 859,852ft^3.

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3 years ago

Whats 27/4 in simplest form

Tanya [424]

$\frac{27}{4} = \frac{24+3}{4} = \frac{24}{4} + \frac{3}{4} = 6+\frac{3}{4} = \boxed{6\frac{3}{4}}$