Hi there I’m here for points I’m sorry I couldn’t help:/
The arc length formula is s = r*theta, where r is the radius and theta is the central angle in radians (not degrees).
Here, r = 3.4 cm and the central angle is 46 degrees. We MUST convert this measure 46 degrees into radians, using the conversion factor derived from 180 degrees = pi radians:
arc length = r*theta = (3.4 cm)*(46 degrees)*(pi rad) / (180 degrees) =
2.730 cm (to the nearest thousandth)
=
-46 + x = 25
x = 25 + 46 = 71
Step-by-step explanation:
2(x+y) - (3y-2x) + 4(2-y)
=2x+2y-3y+2x+8-4y
=2x+2x+2y-3y-4y+8
=<em><u>4x-5y</u></em><em><u>+</u></em><em><u>8</u></em>