Answer:
a = 49°
Step-by-step explanation:
OB = OC ( both radii of the circle ), thus
Δ BOC is isosceles and the base angles are congruent, that is
∠ OBC = ∠ OCB = 41° , so
∠ BOC = 180° - (2 × 41)° = 180° - 82° = 98°
The angle on the circumference BAC is half the angle at the centre for angles subtended on the same arc , thus
a = 0.5 × 98° = 49°
Answer:
yessss lol
Step-by-step explanation:
P(multiple of 3) = 2/6 = 1/3
P(total of 7) = 6/36 = 1/6
1/3 + 1/6 = 1/2
Hopefully this helped.
The answer is C, as it is rounded to 2 decimal places / 3 significant figures, which is more than the others.
4 1/8 - 2 3/8= (3 9/8-2 3/8)=1 6/8
2 2/8+ 2 3/8= 4 5/8
no
If she used 2 2/8 yards of fabric she should have 1 6/8 left not 2/38
She would have had to bought 4 5/8 yards of fabric to have 2 2/8 left.
