Answer:
147°
Step-by-step explanation:
supplementary angles equal to 180° in total so...
180 - 33 = 147
Answer:
u = 4/5
Step-by-step explanation:
Expand
2u - 2 - 6 = 20u - 20 - 3u
Rearrange with like terms on either side
12 = 15u
u = 4/5
Answer:
The total cost of the material was $31.35
Answer:
csc 2 (csc
= csc 150 = csc 30 = csc 2)
Step-by-step explanation:
csc
is in the 2nd Quadrant where only sin, and csc are positive.
csc 
but csc
= 
Answer: 39 25/50
Step-by-step explanation:
0.78 ( 78% ) = 39/50
0.79 ( 79% ) = 39/50 + 1/2
25 is half of 50
39 25/50