Answer:
BCD = 60
ABD - 90
Step-by-step explanation:
BCD)
BC and CD are the same length on in the circle, they are the radius. Therefor, all angles will be the same at 60
ABD)
All angles together are 180
You know 2 Angles, A at 30 and D at 60
180 - 30 - 60 = Angle B
90 = Angle B
Answer:
Step-by-step explanation:
- 25 × 386 + 3219 ÷ 2 =
- 9650 + 1609.5 =
- 11259.5
Answer:
x = $1 & y = $2.
Each doughnut cost $1 and hot chocolate cost $2.
B) 1197 Cubic Ft.
Explanation: You have to make 13 and 10 to the power of 3. 13^3 = 2197 and 10^3= 1000. Then you subtract and get 1197
where r is the radius of a circle.
