Answer:
Step-by-step explanation:
Answer:
24.0 square feet
Step-by-step explanation:
The area of the sector is given by ...
A = (1/2)r²θ . . . . . where θ is the angle in radians
The area of the circle is the same, with θ=2π, so is ...
A = πr²
__
In this problem, the area of the sector is ...
A = (1/2)(9 ft)²(24π/180) = 27π/5 ft² ≈ 16.9646 ft²
The area of the circle is ...
A = π(1.5 ft)² = 9π/4 ft² ≈ 7.0686 ft²
Then the total area of the exclamation point is ...
16.9646 +7.0686 ≈ 24.0 . . . ft²
The area is about 24.0 square feet.
Answer:
53
Step-by-step explanation:
Find the sales tax
50 * 6%
50 * .06
3
Add this to the original price
50 +3
53
Answer:
1
Step-by-step explanation:
(-5)+2+(3+1)
= -5+2+4
= -3+4
= 1
Answer:
-6( 7/6) + 2( 1/3) = - (19)/(3) or 2/3 depending on your answers.
Step-by-step explanation:
