"of" means to multiply.
20% * 60
= 0.2 * 60 (since % means divide by 100)
= 12
It can be simplified by dividing 10 on both the numerator and the denominator.
100/10=10
2670/10=267
So the simplified answer is 10/267.
Answer:
−
12 , −
6
, −
4
, −
3, −2, −1, 1, 2, 3, 4, 6
, 12
Step-by-step explanation:
-12 * 1 = -12
-6 * 2 = -12
-4 * 3 = -12
-3 * 4 = -12
-2 * 6 = -12
-1 * 12 = -12
1 * -12 = -12
2 * -6 = -12
3 * -4 = -12
4 * -3 = -12
6 * -2 = -12
12 * -1 = -12
Since AC = BC, we can say that this triangle is isoceles (at C)
In an isoceles triangle, the two angles that does not belong to the top angle (which in this case is C) is equal to each other.
Now, we can find the sum of the 2 missing angles : 180 - 52 = 128.
And since they are equal, we can find b : 128 : 2 = 64/
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°
__
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.
