All you have to do is add up the numerators (numbers on top) and then simplify your ... They have no common factors, so let's just multiply to create two new equivalent fractions. ... Add whole numbers: 2 + 5 = 7
56 miles per hour
15 minutes is 1/4 of an hour
1/4 = 0.25
so 56 x 4.25 = 238 miles
The probability of an event not being sold out is 2/7, .29, or 29%. To find this, we can simply look and see that only 2 of the events out of the 7 listed are marked "Not Sold Out."
In any polygon with number of sides = n, the sum of measures of its internal angles is equal to (n-2)*180
Now, for a nonagon:
number of sides = 9
sum of internal angles = (9-2)*180 = 1260 degrees
We are given the measures of seven of its angles and we know that the other two are equal. Assume that each angle of the remaining two angles has a measurements = x degrees
Therefore:
sum of angles = 138 + <span>154 + 145 + 132 + 128 + 147 + 130 + x + x
1260 = 974 + 2x
2x = 1260 - 974
2x = 286
x = 143 degrees
Based on the above calculations:
The measure of each angle of the remaining two angles is 143 degrees</span>