John is adding a curved edge to the landscaping in front of the high school. the curve is an arc of a circle with a radius of 1600 feet. the central angle that intercepts the curve measures π/8 radians. the length of the curve to the nearest foot is feet.

What is 20+(5 x 2/5 )+ 3 show your work

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb