Answer:
A
Step-by-step explanation:
The diameter is 2πr or 4032π in this. The arc from B to C counterclockwise is 130° out of 360°. 130/360 multiplied by 4032 is 1456
Answer:
79 degrees
Step-by-step explanation:
This is because <CBF is equivalent to <GFI
So, we know two angles in that triangle; 55 and 46.
By adding these together we get 101. In a triangle, the angles all add up to 180.
So we must subtract 101 from 180 and we will have that remaining angle.
Answer:
x = 2√3 ≈ 3.464
Step-by-step explanation:
The side marked x is opposite the given 30° angle. The side marked 6 is adjacent to that angle. The trig function relating opposite and adjacent sides of a right triangle is ...
Tan = Opposite/Adjacent
Filling in values, we have ...
tan(30°) = x/6
Multiplying by 6 gives ...
x = 6tan(30°) = 6(√3/3)
x = 2√3 ≈ 3.464
Y=mx+b
m= slope
so -5 is the slope of the given line
Thirteen dollars and twenty two cents just add 15% to $11.50.
