The central angle and the length of arc are related by the formula:
Length of arc = (θ/360) * 2πr
Where θ = Central angle.
If the central angle is one quarter of the entire circle, the length of arc would also be one quarter of the entire circumference of the circle.
Volume equals mass divided by density.
Hope this helps,
kwrob
Answer: i need point srry.
Step-by-step explanation:
Answer:
- 2
Step-by-step explanation:
Given
9x + 3xy - 2
Substitute x = 3 and y = - 3 into the expression
= 9(3) + 3(3)(- 3) - 2
= 27 - 27 - 2 = - 2
Answer:
1. 2×1/6=1/3
2. 4×3/8=1 1/2
3. 1/4x3=3/4
4. 2/5x 5= 2
Step-by-step explanation:
