Answer:
The volume of the hemisphere is .
Step-by-step explanation:
We have,
The diameter of a hemisphere is 8 ft. It is required to find its volume.
The formula of the volume of hemisphere is given by :
r is radius of hemisphere
Here, r = 4 ft
So,
So, the volume of the hemisphere is .
Take 150 and multiply 30%==0.30. 150* .30. =45.00 off answer is 105.00
Answer: The value of the sine of ∠C is 0.28.
Step-by-step explanation:
Let's draw a triangle again (see the picture below).
Remember SOHCAHTOA? It's:
-sin = opposite/hypotenuse
-cos = adjacent/hypotenuse
-tan = opposite/adjacent.
We need to use sin in here.
The sin of C is , which in a calculator, gives
Answer:
5 feet
Step-by-step explanation:
The function which governs the T-shirt's height y, in feet, after x seconds is given as:
We want to determine the starting height of the T-Shirt. This occurs at x=0.
When x=0
The starting height of the t-shirt is 5 feet.
Answer:
50 miles per hour
Step-by-step explanation:
to find the speed you do the distance divided by the time and that makes the equation
450/9 which gives you the answer of 50 mph