Answer:
6. No.
Step-by-step explanation:
85 = 5 * 17
99 = 3 * 3 * 11
As you can see there are no common factors of 85 and 99.
Thus, it is not possible to write 85 + 99 as a product of a whole number > 1 and the sum of two whole numbers.
I don't know the specific, but It is a little over 2 hours, maybe 2.12 hours maybe.
Answer:
Step-by-step explanation:
The figure shown here consists of two pieces:
- A hemicircle
- A triangle
So, the total area of the figure is the sum of the areas of the two parts.
The area of the hemicircle is given by:
where
r = 4 in. is the radius (half the diameter, which is 8 inches)
Therefore,
The area of the triangle is given by
where
b is the base
h is the height
Here we have:
h = 8 in. is the height
The base is the total length (16 in.) minus the radius of the circle, so
So the area of the triangle is
So the total area of the figure is