Answer:
Step-by-step explanation:
-The cumulative area of the six is equivalent to the sum of their individual areas.
-Area of a triangle is given by:
We substitute given values in the equation and multiply by the number of pennants:
Hence, the total area needed is
So we know that
= 180
So if we multiply 290 by
then we can find its radians in terms of pi (if pi is 180 and you divide 180 by 180 you get one so frankly we multiplying by one so we are not breaking any mathematical rules because if you multiply an number by itself then you get back that number right ?
∴
simplify by dividing the numerator of the first term and denominator
of the second term by 10 and then multiplying normally
∴ 290° in radians in terms of pi =
Answer:
Which expression is equivalent to 8.7u+1.4+3.2u−9.5 ?
Explanation:
I find it easiest to remember one or two facts and use those to figure others when needed. The primary fact I remember is
π radians = 180°
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From this, you can determine ...
360° = 2π radians
90° = π/2 radians
60° = π/3 radians
45° = π/4 radians
30° = π/6 radians
The other angles on your chart are multiples of 30° or 45°, so will be corresponding multiples of π/6 or π/4 radians, respectively.
the answer in standard form is 2x -5y = -3
