How do I solve this problem

Mathematics

1 answer:

SpyIntel [72]3 years ago

5 0

The one on the left would be the square root of 81 which is 9 and the one on the right would be the square root of 100 which is 10. So it'll be going from left to right 81,86,100

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Simplify each of the the following expression

Papessa [141]

Answer:

International resources means the resources which belong to all the countries of the world. Example: seas and oceans etc. International Resources are regulated by some International institutions. For instance, every country is given some rights over the oceans to a specific range.

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3 years ago

You are told that an is an arithmetic sequence with a3=11 and a6=17. What is a15?

bekas [8.4K]

Answer:

a15 = 35

Step-by-step explanation:

Given:

a3 = 11

a6 = 17

Find:

a15 = ?

Computation:

a3 = 11 ⇒ a+ 2d = 11..........Eq1

a6 = 17 ⇒ a + 5d = 17...............Eq2

From Eq2 - Eq1

⇒ 3d = 6

⇒ d = 2

And a = 7

So,

⇒ a15 = a + 14d

⇒ a15 = 7 + 14 (2)

⇒ a15 = 7 + 28

⇒ a15 = 35

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3 years ago

A cylinder has a 12-inch diameter and is 15 inches tall. It is filled to the top with water. A 6-inch-diameter ball is placed wi

Tems11 [23]

The volume of the cylinder is the space occupied by the cylinder. The volume of the water in the cylinder is 1583.36266 in³.

<h3>What is the volume of a cylinder?</h3>

The volume of the cylinder is the space occupied by the cylinder. It is calculated with the help of the formula,

$\text{Volume of the cyllinder}= \pi r^2h$

As it is given that the diameter of the cylinder is 12 inches while the height of the cylinder is 15 inches, also, it has a ball of the diameter of 6 inches placed inside the cylinder, therefore, the volume of the water that is inside the cylinder is the difference in the volume of the cylinder and the volume of the spherical ball.

$\text{Volume of the cyllinder}= \pi r^2h = \dfrac{\pi}{4}d^2 h$