SHOW WORK dont just give me the answers people only giving me the answers and not the work give me the work and the answerS

1.

128/225

Step-by-step explanation:

Find the lest common denominator for 3/5 + 1/9 which is 45. 3/5 times 9, 1/9 times 5. So, then you have 27/45 + 5/45 = 32/45. So, then you do 32/45 times 4/5. 45 times 5 is 225. 32 times 4 is 128.

2.

1 7/60

Step-by-step explanation:

LCD for 3,5,4=60. 3 times 20 = 60. 5 times 12 equals 60. 4 times 15 equals 60.

So, then do 2 times 20 equals 40. 1 times 12 equals 12. 1 times 15 equals 15.

=

Hope this helps!

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm