Answer:
Area of sector ≈ 15.6π (nearest tenth)
Step-by-step explanation:
Given:
radius = 5 cm
Central angle in radians = ∅ = 5π/4
Required:
Area of the sector
Solution:
Area of sector = ½*r²*∅
Plug in the values into the formula
Area of sector = ½*5²*5π/4
= ½*25*5π/4
= 12.5*5π/4
= (12.5*5π)/4
Area of sector = 15.625π ≈ 15.6π (nearest tenth)
Think it's done like this but im not sure if the tan2x part is correct
Answer:
C 170
Step-by-step explanation:
Zoe and some friends are going to the movies. At the theater, they sell a bag of popcorn for $3.50 and a drink for $4.50. How much would it cost if they bought 6 bags of popcorn and 4 drinks? How much would it cost if they bought pp bags of popcorn and dd drinks?
Answer:
Hello,
3.50 × 6 = $21.00
4.50 × 4 = $18.00
But to Add These Two Numbers up The Cost Would $39.00 All Together :D
And pp+ dd+ =$39.00
Hope this helps!!