Answer:
460 mi²
Step-by-step explanation:
The surface area consists of 3 rectangles of the sides, and the two base triangles.
The front rectangle has dimensions of 10x11, so it's area is 110 in²
The left side rectangle has dimensions of 10x11, so it's area is 110 in²
The right side rectangle has dimensions of 12x11, so it's area is 132 in²
The top and bottom triangles have a base of 12 and a height of 8, so their area is
A = (1/2)(12)(8) = 108/2, but there are 2 of them, so their combined area is (108/2)(2) = 108 in²
The total surface area is 110 + 110 + 132 + 108 = 460 mi²
Semiannual means there will be two total periods in a year. Divide ten percent by two to get the interest rate per period. Then multiple by 1+i twice
Answer:
radius is half of the diameter
42/2= 21
the radius is 21 cm
Step-by-step explanation:
There is no given below but it will have a slope intersept form of o my friend
Answer:
A. 3
Step-by-step explanation:
You can see that the y-values are increasing by 3.
Slope = Rise/Run
So if you rise 3 and run 1, you have 3/1 which is 3.
