Answer:mass CO2 = (mass AS) - (final mass)
Step-by-step explanation:
Answer:
(.4) ^3
Step-by-step explanation:
0.4. X 0.4 x 0.4
We are multiplying 3 of the number .4 's together
The number 3 is the exponent
(.4) ^3
Answer: 1/24
Explanation: The probability of spinning a 3 is 1/4, or 1 out of how many numbers are on the spinner. The probability of rolling a 4 is 1/6 because there is only one 4 on a 6-sided number cube. (1/4)x(1/6) = 1/24
Answers:
x = 6 and P = 128
=================================================================
Explanation:
The tangents CT and CU are equal to each other. The rule is that tangent segments that meet at a common point are the same length.
Let's solve for x
CT = CU
3x = 18
x = 18/3
x = 6
Because CT = 18, this makes BC = BT+TC = 12+18 = 30
---------------------------
For similar reasoning as mentioned earlier, we can say tangents BT and BV are the same length. This means BV = 12.
Segment CD = 52 and CU = 18, which makes UD = CD-CU = 52-18 = 34
From there, we can say segment DV = 34 also. This leads to BD = BV+VD = 12+34 = 46
Triangle BCD has the three sides
The perimeter is
P = sum of the three sides
P = (side1)+(side2)+(side3)
P = BC + CD + BD
P = 30+52+46
P = 82+46
P = 128
