Look at the trigonometry table for special angles.
From here, substitute the values in:

Simplify:

Rationalize:

And this is your answer.
Let the number of school team members be x, then
(54 - x)/2 + x = 32
54 + x = 32 x 2 = 64
x = 64 - 54 = 10
Therefore, the school has 10 team members.
(54 - 10) / 2 = 44/2 = 22 matches took place in the qualifing round.
22 + 16 + 8 + 4 + 2 + 1 = 53 matches took place by the time a champion is crowned.
Answer: 8=x+5, x-3=5
Step-by-step explanation: Find the value of ‘x’ by subtracting 5 in the first equation. Add 3 to the second equation.
Answer:
false
Step-by-step explanation:
Answer:
156 in squared
Step-by-step explanation:
So the formulas will be stated below
Parallelogram Area= 1/2h(b1+b2)
Square Area= Bh
So first do
(4)(12+6)
(4)(18)
No need to half it bc there's the same shape at the bottom
72+18+30+36
6(3)
3x5(2)
12(3)