Answer:
66°
Step-by-step explanation:
BAC angle is an inscribed angle, it is equal 1/2 of central angle, if inscribed and central angles have the same arc.
∡BAC=1/2 ∡BOC = 132/2= 66°
0 = 4x²<span> + 2x – 1
this equation is already ordered by degree, so it's in the correct form. the standard form of a parabola is like so: 0 = A</span>x² + Bx - C
that's exactly how you plug values into the quadratic formula. the coefficient for your squared value, A, is 4. take the coefficients from your other numbers as well.
a = 4
b = 2
c = -1
3.6 minus 2.4 equals 1.2. then 1.2 divided by -0.8 equals -1.5
Answer:
412/8= 51 centerpieces
Step-by-step explanation:
