Answer:
2.4
Step-by-step explanation:
12/5 = 2 2/5 = 2.4
By the isosceles triangle theorem the two angles opposite the equal sides are themselves equal while if the third side is different then the third angle is different.
Note for probability, if it will never happen the P = 0. If it must happen P = 1.
So certain to happen:
C. P=1
Answer:
x=-1
Step-by-step explanation:
Answer:
d= 2√10
Step-by-step explanation:
y= 3x - 5
3x - y - 5=0
d= | 3* 7 +(-1) * (-4) + (+5) |
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d = | 20 | / 
d = 20 / 
d = 2