Answer:
10.92cm
Step-by-step explanation:
We can solve this problem by taking the formula to the area of a triangle and substituting our given numbers with the variables in it.
, where 
represents base and 
represents height.
So, if we substitute our given measurements with the variables in this formula, we can easily solve this.
Then, using the order of operations, we multiply and ultimately solve this problem.
Thus, our answer is 10.92cm.
If 40% are boy and there are 12 boys
40% of girls would be 12 and another 20% is 6 so
You add 12+12+6=30 students total
It’s should be -10 answer
Answer:
3
Step-by-step explanation:
Answer: Approximately 30.4 degrees
=========================================================
Work Shown:
324 - 1.6 = 322.4 is the height of the right triangle. This is the opposite side compared to the angle theta.
The adjacent side is 550 since it is the leg closest to the angle theta.
We'll use the tangent rule to connect the two sides
tan(angle) = opposite/adjacent
tan(theta) = 322.4/550
theta = arctan(322.4/550)
theta = 30.3780566013696
theta = 30.4
Your teacher didn't provide any rounding instructions, but I rounded to one decimal place since the value 1.6 is to one decimal place.
