Answer:
625
Step-by-step explanation:
Convert 15300 to a percent,
We can convert it to it's lowest fraction,
120, and to find the percent just multiply it by 5 on top and bottom,
120 ×5×5
which equals, 5100
Then take the percent as a decimal, 0.5 and multiply it by 12500,
12500×0.5 which would give you: 625
Answer:
Step-by-step explanation:
We want to solve the equation:
Over the interval [0, 2π).
First, notice that this is in quadratic form. So, to make things simpler, we can let <em>u</em> = cos(x). Substitute:
Rearrange:
Factor:
Zero Product Property:
Solve for each case:
Back-substitute:
Using the unit circle:
Basically, 296 divided by 6 means 296 cut up into 6 parts
it doesn't divide equally into whole numbers so we have a remainder
we actually have a remainder of 2, not 8 since we have one 6 in 8 so it actually is
296/6=49 remainder 2
Answer:
a) Acute
Step-by-step explanation:
To clasify the triangle as Acute, Right, or Obtuse, we use the converse of the pythagorean theorem and see if c^2 is greater, less than, or equal to b^2+a^2.
So 16^2 ? 11^2 + 12^2
Since 11^2 +12^2 = 265 and 16^2 is 256, c^2 is less than b^2+a^2. So the triangle is acute.
Answer:
1.5 min
Step-by-step explanation:
rate of larger belt = 300/2 = 150
rate of smaller belt = 300/6 = 50
combined rate = 150+50=200
time at combined rate = 300/200 = 1.5
