Why not? please make question understandable
Answer:
48
Step-by-step explanation:
42 + 90 + x = 180
x = 48
Answer:
516
Step-by-step explanation:
Answer:
The answer is .4sqr ft
Step-by-step explanation:
That board is 2 feet by 4 feet:
Area = 2 x 4 = 8 sq. ft.
The hole will have an area that is 5% of this value.
8 sq. ft x 0.05 = 0.4 sq. ft.
Answer:
0.4 sq. ft.
32black total/64total square =.5 chance of lading on black square