(8x-10)°+(6x)°+(10x+10)°=360°
8x-10+6x+10x+10=360
8x+6x+10x-10+10=360
24x-10+10=360
24x=360
24x/24=360/24
x=15
Scalene because all three sides are different.
I There would be 52-4 = 48 cards that are not aces.
The probability of picking a non ace card would be 48 out of 52, which is written as 48/52, which reduces to 12/13
Answer: 48, 96
Explanation: the pattern is that it multiplies by two every time.
Answer:
a = 0
Step-by-step explanation:
4(a-2) = 2(a-4) + 2a
4a - 8 = 2a - 8 + 2a
4a - 2a - 2a = -8 + 8
0 = 0
