Abag contains 8 yellow cubes 7 blue cube and 5 red cube if you select a cube at random what is the probability the cube will not be blue or red

Y=4x^2+x-1 solve using quadratic formula

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h