b. 93.75°
c. 168.75°
d. 3377.5°
Answer:
192 Degrees
Step-by-step explanation:
I would say c. its the closest
In order to determine if ratios are in proportion, we need to check if the cross products of the ratios are equal. Parts a and b are in proportion, while part c is not.
In order for ratios to be in proportion, the cross products of the ratios must be equal. Let's check the ratios given:
a) 5/25 = 1/5 and 6/30 = 1/5, so these ratios are in proportion.
b) 15/40 = 3/8 and 3/8 = 3/8, so these ratios are in proportion.
c) 8/15 ≠ 5/9, so these ratios are not in proportion.
Therefore, the ratios in parts a and b are in proportion.
#SPJ11
Answer:
45.62
Step-by-step explanation:
b. The ratio of male cats seen was 6:7. How many of the cats seen were males?