there are 10 numbers you want either a 4 or 7 ( 2 numbers)
so probability is 2/10 which reduces to 1/5
Answer:
Two lines that intersect and form right angles are called perpendicular lines.
Answer:
x<u>></u>17
Step-by-step explanation:
Answer:
x = 30
Step-by-step explanation:
The sum of the 3 interior angles of a triangle = 180°, hence
x + x + 10 + 3x + 20 = 180
5x + 30 = 180 ( subtract 30 from both sides )
5x = 150 ( divide both sides by 5 )
x = 30
Answer:
1 deer
Step-by-step explanation:
18 deer minus 17 eaten leaves 1 deer
