The Volume of PYRAMID A is 8 times greater than the Volume of PYRAMID B as obtained by taking the ratio of the volume of both pyramids.
Volume of a square based pyramid is given as :
![V = a^2h/3](https://tex.z-dn.net/?f=V%20%3D%20a%5E2h%2F3)
Where; h = height ; a = base edge
Hence, Volume of PYRAMID A :
![V = 14^2 * (6/3)\\\\V = 392 in^3](https://tex.z-dn.net/?f=V%20%3D%2014%5E2%20%2A%20%286%2F3%29%5C%5C%5C%5CV%20%3D%20392%20in%5E3)
Volume of PYRAMID B = 3,136 in³
Divide Volume of pyramid B by pyramid A :
![3136 in^3 / 392 in^3](https://tex.z-dn.net/?f=3136%20in%5E3%20%2F%20392%20in%5E3)
= 8 times
Expressing as a percentage, multiply by 100% ;
8 * 100% = 800%
Therefore, The volume of PYRAMID B is 800% times GREATER THAN that of PYRAMID A.
Learn more :
brainly.com/question/17615619
The length of hypotenuse is 39.
Step-by-step explanation:
Given,
Vertical side = a = 15
Horizontal side = b = 36
Hypotenuse = c
Using pythagorean theorem
![a^2+b^2=c^2\\(15)^2+(36)^2=c^2\\225+1296=c^2\\1521=c^2\\c^2=1521](https://tex.z-dn.net/?f=a%5E2%2Bb%5E2%3Dc%5E2%5C%5C%2815%29%5E2%2B%2836%29%5E2%3Dc%5E2%5C%5C225%2B1296%3Dc%5E2%5C%5C1521%3Dc%5E2%5C%5Cc%5E2%3D1521)
Taking square root on both sides
![\sqrt{c^2}=\sqrt{1521}\\c=39](https://tex.z-dn.net/?f=%5Csqrt%7Bc%5E2%7D%3D%5Csqrt%7B1521%7D%5C%5Cc%3D39)
The length of hypotenuse is 39.
Keywords: square root, addition
Learn more about square roots at:
#LearnwithBrainly
4. Cross multiply (10•6) (15•n) 15n=60 you do the opposite operation so instead of multiply 15•n you divided 15 from n. And what u do on one side u do on both. So divide 15 from 60 and u get 4.
Answer:
the area = 25
Step-by-step explanation:
a= side length x side length
a = 5 x 5
a = 25