What is the measure of 60° 50° 65° 70°

∠G = 50°

Step-by-step explanation:

The measure of the angle between the 2 tangents is

( major arc - minor arc )

minor arc HF = 130° and major arc HF = 360° - 130° = 230°

Hence

∠G = 0.5(230° - 130°) = 0.5 × 100° = 50°

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5

part a: 1.08

part b: 27.59