Answer:
4.93 cm 475.9 mm 4.5 m 47.3 m
Step-by-step explanation:
mmmmmmmmmmmmmmmmmmmmmmm
283.5
So you multiply 6.75 by 21 stools to find the total number of meters. Then you multiply that by 2.
Answer:
70
Step-by-step explanation:
56*56 = 3136
42*42 = 1764
3136+1764 = 4900
4900 squared is 70
Step (1)
We know that the sum of all the terms in an infinite geometric sequence finding from following equation whenever |q| < 1 .
q = magnitude
So :
Remember it I'll use it again.
_________________________________
Step (2)
We know that the sum of the n first terms of a geometric sequence finding from following equation.
_________________________________
Sum of all terms starting from the third is 9.
So :
Sides minus 9
So :
Factoring t(1)
We have found t(1) = 81 ( 1 - q ) in step (1).
So :
Divided sides by 81
Subtract sides minus -1
Negatives simplifies
Radical sides
_________________________________
Step (4)
If q = 1/3 :
So :
°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
If q = - 1/3 :
So :
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Answer:
Packaging with cube will be more efficient.
Step-by-step explanation:
Given:
A cube and a sphere where the diameter of the sphere is equal to the height of the cube.
Let the height of the cube "x"
Radius of the sphere =
Formula to be used:
Surface area of the cube = and Surface area of the sphere =
Volume of the cube = and Volume of the sphere =
We have to compare the ratio of SA and Volumes.
Ratio of SA : Ratio of their volumes :
⇒ ⇒
⇒ ⇒
⇒ ⇒
⇒ ⇒
⇒ ⇒
⇒ approx ⇒ approx
⇒ ⇒
Packaging of the toy with the cube will be more efficient as it has more volume comparatively.