Answer:
1200000
Step-by-step explanation:
Given.
Radius of the Half sphere is 3 inches.
From the figure;
Radius of half sphere= Radius of cylinder= Radius of cone=3inches
Height of cone= 4inches.
Height of cylinder=6inches.
Volume of cone=(πr²h)/3
=(π3²×4)/3
=(12π) inch³
volume of cylinder= πr²h=π3²6=54π inch³
Volume of half sphere= (4/3) π r³=π(4×3³)/3 (1/2)=π×4×9/2=18π inch³
Total area of Composite figure=(12π +54π +18π) inch³
=84π inch³
=(84)× 22/7inch³
=12×22 inch³
=264inch³
Hope it helps...
Regards;
Leukonov/Olegion.
There are 3.5 tons of bricks on the truck. Hope I helped and good luck!
Answer:
He would need 
cups of salt.
Step-by-step explanation:
We are given that,
The recipe requires 
cups of flour and 
teaspoons of salr.
As Nick wants to make the recipe using 1 cup.
Let the amount of salt needed = x
The ratio of the flour and salt will be same.
So, we have,
i.e. 
i.e. 
i.e. 
Thus, he would need cups of salt if 1 cup of flour is used.
Answer:
7 yards.
Step-by-step explanation:
Assuming both Richard (1,3) and Marlon (-6,3) are on the same altitude/y-axis, we can simply do a addition/subtraction equation to solve this problem. Using both x-axis coordinates, we setup -6 - 1. In turn, we get -7, since one cannot throw something in negative yards, we turn it into a positive. Finally, we get 7 yards in total.
