Answer
40
The formula to determine the area of the right triangle is a*b/2
First, let’s input the numbers into the formula.
16*5/2
Now we need to solve.
16*5= 80
80/2= 40
Therefore, the answer would be 40.
For the cube: 7x6=42
42x8 (sides of a cube+the two on the triangular prism )=336 cm
For the triangular prism: 6x4/2= 12
12x2(faces of the triangular prism)=24 cm
The last face if the triangular prism: 4x6=24 cm
Total: 24+24+336= 384cm
Answer:
5 lbs 1 oz
Step-by-step explanation:
This year Lucille weighs 106 lb 13 oz. A
year ago she weighed 101 lb 12 oz. How
much has she gained in the year?
16oz = 1 lb
13 oz = 13/16 = .8125
12 oz = 12/16 = 3/4 = .75
106.8125 - 101.75
106.8125
-101.7500
---------------
5.0625 =
5.0625 = 5 1/16
1/16 of a pound is 1oz
5 lbs 1 oz
7 x 10 - 8 is larger by approximately 30
