<h3>
Answer:</h3>
5.3
<h3>
Step-by-step explanation:</h3>
The mnemoic SOH CAH TOA reminds you that ...
... Tan = Opposite/Adjacent
... tan(24°) = x/12
Then multiplying by 12 gives ...
... 12·tan(24°) = x = 5.34274 ≈ 5.3
Answer:
Step-by-step explanation:
x^2 + 2x = 6x+45
x^2 -4x -45 =0
x^2 - 5x +9x -45 =0
x(x-5) +9 (x-5)=0
(x-5)(x+9)=0
x = 5, -9
x = 5; measure of exterior angle = 5^2+2(5) = 35
x=-9; measure of exterior angle = (-9)^2 + 2(-9) = 63
Answer:
57,59,61
Step-by-step explanation:
x=middle integer
x+2=odd number above
x-2=odd number below
(x+2)+(x-2)+x=177
3x=177
177/3=x
x=59
59+2=61
59-2=57
