Sarah and joe are seeking to join a gym. sarah saw on television that great gym is offering membership at $19.50 per month, plus a one time registration fee of $59. joe plans to join workout world because workout world only charges $9.50 per month, plus a one-time registration fee of $149.

write an expression to represent the membership cost of great gym for x months.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: