Answer:
Step-by-step explanation:
29/36 = x/100
29*100 = 2900
2900/36 is 80.55555555555556
Simplify this to get 80.56
Therefore, 80.56% of carpenters showed up.
2/8
4/12
6/24
they can all be simplified to 1/4
Answer:
3 foot 3 inches
Step-by-step explanation:
How much deeper the hole should be = intended depth - current depth
Convert feet to inches for easy calculation
1 ft = 12 inch
5 x 12 = 60 inches
1 foot = 12
12 + 9 = 21 inches
60 - 21 = 39 inches
convert inches to feet
39 /12 = 3 feet 3 inches
Answer:
16a^2 - 4b^2 = (4a + 2b)(4a - 2b)
