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IRISSAK [1]
3 years ago
9

Research about 5 monuments around the world where Roman numerals are used to depict the year in which they were built explain in

5 sentences about the monument and stick pictures of the same also write the Hindu Arabic form of the Year they were built.​
Mathematics
1 answer:
posledela3 years ago
4 0

Answer:

Modern uses. Roman numerals are still used today and can be found in many places. They are still used in almost all cases for the copyright date on films, television programmes, and videos - for example MCMLXXXVI for 1986.

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olga2289 [7]

Simplify 28/2 to 14

16 + 14 - 6/10 - 4x^2

Simplify 6/10 to 3/5

16 + 14 - 3/5 - 4x^2

Collect like terms

-4x^2 + (16 + 14 - 3/5)

Simplify

<u>-4x^2 + 147/5</u>

8 0
3 years ago
Is the square root of 100 a terminating or repeating decimal
den301095 [7]

the answer is terminating

5 0
3 years ago
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Find the volume of the solid generated when R​ (shaded region) is revolved about the given line. x=6−3sec y​, x=6​, y= π 3​, and
Dmitrij [34]

Answer:

V=9\pi\sqrt{3}

Step-by-step explanation:

In order to solve this problem we must start by graphing the given function and finding the differential area we will use to set our integral up. (See attached picture).

The formula we will use for this problem is the following:

V=\int\limits^b_a {\pi r^{2}} \, dy

where:

r=6-(6-3 sec(y))

r=3 sec(y)

a=0

b=\frac{\pi}{3}

so the volume becomes:

V=\int\limits^\frac{\pi}{3}_0 {\pi (3 sec(y))^{2}} \, dy

This can be simplified to:

V=\int\limits^\frac{\pi}{3}_0 {9\pi sec^{2}(y)} \, dy

and the integral can be rewritten like this:

V=9\pi\int\limits^\frac{\pi}{3}_0 {sec^{2}(y)} \, dy

which is a standard integral so we solve it to:

V=9\pi[tan y]\limits^\frac{\pi}{3}_0

so we get:

V=9\pi[tan \frac{\pi}{3} - tan 0]

which yields:

V=9\pi\sqrt{3}]

6 0
4 years ago
You bake cookies for a bake sale. The ratio of chocolate chip cookies to oatmeal cookies is 7 : 5. You bake 15 oatmeal cookies.
Inga [223]

Answer: 21?

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4 0
3 years ago
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If the height of the building is 250 feet and the sun makes a 49 degree angle with the ground as shown in the image below, what
gizmo_the_mogwai [7]
Hello,

tan C=AB/BC==>BC=tan 49° * 250=287,59210... (feet)

sin C=AB/AC==>AC=250/sin 49°=331,253248... (feet)

6 0
3 years ago
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