Answer:
1)
2)
3)
Step-by-step explanation:
Length = 16.3m
breadth = 8m
height = 6.2m
volume= Lbh
=(16.3×8×6.2)m
= 808.48 cubic meter
Complementary angles --- they add up to 90 degrees
Answer:
6 tanks would required to fill in equal number of fishes in each tank.
Step-by-step explanation:
Given:
Number of Angel Fish = 12
Number of Sword tail fish =24
Number of guppies =30
We need to find the greatest number of tanks containing equal number of fishes.
Solution:
to find the greatest number of tanks containing equal number of fishes we will find the greatest prime factors of the number.
Multiples of 12 =
Multiples of 24 =
Multiples of 30 =
From above we get the the Greatest common prime factor =
Hence 6 tanks would required to fill in equal number of fishes in each tank.
Answer:
He receives $476 in comission.
Step-by-step explanation:
This question can be solved using a rule of three.
$6,800 is 100% = 1. x, which is his commision, is 7% = 0.07. Then
6800 - 1
x - 0.07
x = 6800*0.07
x = 476
He receives $476 in comission.