Step-by-step explanation:
1/2 × (p+9) is the algebraic expression.
Answer:
-1/5
Step-by-step explanation:
3-1 /-5-4
2/-9
-2/9 is the answer
Answer:
10.77 units
Step-by-step explanation:
By imaging an imaginery line at point before 1 units to be 4 units: b = 4 units
Therefore h = 11 - 1 = 10 units
Using Pythagoras theorem:
x² = h² + b² = 10² + 4² = 100 + 16 = 116
x = √116 = 10.77 units