Answer: 72.3
Step-by-step explanation: least to greatest would be 68.92, 69.15, 72.3, 73.2
So with that information and knowing that the lowest number represents the person who came in first, then we know 72.3 is the person who came in third place.
Answer:
88000
Step-by-step explanation:
387 / 129 = 3
that means the population will double three times
11000 x 2 = 22000
22000 x 2 = 44000
44000 x 2 = 88000
Answer:
$2679.30
Step-by-step explanation:
For interest questions, we can set up an equation such as
When we substitute in x as 10 into this equation, our output becomes
2679.341031. Rounding to the nearest tenth will result in
$2679.30
Answer:
x=72
y=54
Step-by-step explanation:
1st question. y=54 because it is a bisector of the 108 degree angles. (a polygon's interior angles add to number of sides minus 2 times 180)
There are two ys, so they add up to 108. A triangle's interior angles add to 180. 180-108 =72 x=72
2nd question, x is 72 ( it says x is the same measure) so 180-72=2y.
y still equals 54
I believe the answer is -6