Answer:
i think its 1.7 if this is correct can u mark me brainliest
Step-by-step explanation:
Answer:
16 people
Step-by-step explanation:
Given that :
Number of people to tour = 80
Number per group = 16
Number of groups = 4
Total number of people who make up the entire groups :
Number per group * number of groups
16 * 4 = 64
The number of people in the last tour group :
80 - 64
= 16 people
(1/2)x + x + (1/5)y + y = 32
(3/2)x + (6/5)y = 32
Triangle ABC and triangle DCE are congruent, so line DE = line AB
Use the cosine rule to find angle ACB
Angle ACB = 48.1°