Answer:
2.1 + 2x = 7.5
Step-by-step explanation:
Answer:
50 degrees and 40 degrees
Step-by-step explanation:
50 degrees and 40 degrees
complimentary = add up to 90 degrees
5:4:9
50:40:90
1 1/3 All you do is 4-3 + 2/3-1/3= 1 1/3
Answer:
b
Step-by-step explanation:
27% + 18% = 45%
Hope you understand problems like this better in the future
