Mount Everest is 8,813 m high.
Given height of Kula Kangri is 7554 m
Given that,
Kula Kangri ⇒ 7554m
Mount Everest ⇒
the height of Kula Kangri
So, to find the height of Mount Everest you have to multiply the height of Kula Kangri by
.
Before solving this, we have to make 1 1/6 as an improper fraction.
![1\frac{1}{6} = > \frac{7}{6}](https://tex.z-dn.net/?f=1%5Cfrac%7B1%7D%7B6%7D%20%3D%20%3E%20%5Cfrac%7B7%7D%7B6%7D)
Let us solve it now.
⇒ 7554 × ![1\frac{1}{6}](https://tex.z-dn.net/?f=1%5Cfrac%7B1%7D%7B6%7D)
⇒ 52878 ÷ 6
⇒ 8813 m
∴ Height of Mount Everest = 8813 m
Answer:
The surface area increases at 12/7 square inches per minute
Step-by-step explanation:
Given
--- side length
--- Rate at which volume increases
Required
The rate at
the
area ![increases](https://tex.z-dn.net/?f=increases)
The volume of a cube is:
![V = l^3](https://tex.z-dn.net/?f=V%20%3D%20l%5E3)
Differentiate with respect to time
![\frac{dV}{dt} = 3l^2 \cdot \frac{dl}{dt}](https://tex.z-dn.net/?f=%5Cfrac%7BdV%7D%7Bdt%7D%20%3D%203l%5E2%20%5Ccdot%20%5Cfrac%7Bdl%7D%7Bdt%7D)
When
and ![\frac{dV}{dt} = 3in^3/min](https://tex.z-dn.net/?f=%5Cfrac%7BdV%7D%7Bdt%7D%20%3D%203in%5E3%2Fmin)
The expression becomes:
![3 = 3 * 7^2 \cdot \frac{dl}{dt}](https://tex.z-dn.net/?f=3%20%3D%203%20%2A%207%5E2%20%5Ccdot%20%5Cfrac%7Bdl%7D%7Bdt%7D)
Divide both sides by 3
![1 = 7^2 \cdot \frac{dl}{dt}](https://tex.z-dn.net/?f=1%20%3D%20%207%5E2%20%5Ccdot%20%5Cfrac%7Bdl%7D%7Bdt%7D)
![1 = 49 \cdot \frac{dl}{dt}](https://tex.z-dn.net/?f=1%20%3D%20%2049%20%5Ccdot%20%5Cfrac%7Bdl%7D%7Bdt%7D)
Divide both sides by 49
![\frac{dl}{dt} = \frac{1}{49}](https://tex.z-dn.net/?f=%5Cfrac%7Bdl%7D%7Bdt%7D%20%3D%20%5Cfrac%7B1%7D%7B49%7D)
The surface area is calculated as:
![A= 6l^2](https://tex.z-dn.net/?f=A%3D%206l%5E2)
Differentiate with respect to time
![\frac{dA}{dt} = 12l\frac{dl}{dt}](https://tex.z-dn.net/?f=%5Cfrac%7BdA%7D%7Bdt%7D%20%3D%2012l%5Cfrac%7Bdl%7D%7Bdt%7D)
Substitute:
and ![l = 7](https://tex.z-dn.net/?f=l%20%3D%207)
![\frac{dA}{dt} = 12 * 7 *\frac{1}{49}](https://tex.z-dn.net/?f=%5Cfrac%7BdA%7D%7Bdt%7D%20%3D%2012%20%2A%207%20%2A%5Cfrac%7B1%7D%7B49%7D)
![\frac{dA}{dt} = 12 *\frac{1}{7}](https://tex.z-dn.net/?f=%5Cfrac%7BdA%7D%7Bdt%7D%20%3D%2012%20%2A%5Cfrac%7B1%7D%7B7%7D)
![\frac{dA}{dt} = \frac{12}{7}](https://tex.z-dn.net/?f=%5Cfrac%7BdA%7D%7Bdt%7D%20%3D%20%5Cfrac%7B12%7D%7B7%7D)
<em>The surface area increases at 12/7 square inches per minute</em>
Answer:
The average rate of change is 3
Step-by-step explanation:
0 to 5 is 5 in difference then the change on the next one: 1 to 9 the difference is 8 so the change is 3 and it increases by three on the rest of them.
- (\) QueTooOfficial (/)
- <em>officially out of brainly retirement</em>
Answer:
C
Step-by-step explanation:
first we want to find the missing angle at the top
to do that we subtract the given angles by 180
the square indicates that the angle is a right angle or that it equals 90
180-90-40=50
we know that the angle equal to 50 and x are supplementary angles so they will add up to equal 180 so to find x we subtract 50 from 180
180-50-130 so the answer is c
have a great day :D