How long is the arc intersected by a central angle of π/2 radians in a circle with a radius of 4.5 cm? round your answer to the nearest tenth. use 3.14 for π

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Witch represents the inverse of the function f(x)=1/4x-12