(1/2)(1/2)(1/2)(1/2)= 1/16 or 6.25%
Answer:
√32 or partially rooted 4√2
Step-by-step explanation:
defined as..
√((x2-x1)²+(y2-y1)²)= distance between 2 points
√((5-1)²+(7-3)²)= √32
Answer:
B 41.4
Step-by-step explanation:
complete Pythagoras for general triangles :
c² = a² + b² - 2ab×cos(C)
with "c" being the side opposite of the angle C.
=>
8² = 10² + 12² - 2×10×12×cos(C)
64 = 244 - 240×cos(C)
240×cos(C) = 244 - 64 = 180
cos(C) = 180/240 = 18/24 = 3/4 = 0.75
C = 41.40962211... ≈ 41.4
Answer:
None. She gave half to one person then the other half to another person.
Step-by-step explanation:
Hope this is correct, if not feel free to let me know. I'm sorry in advance if this is wrong.
Answer:
2
Step-by-step explanation:
20/2 = 10
4/2 = 2
