Answer:
12
Step-by-step explanation:
45°
Complementary angles sum to 90°, thus
90° - 45° = 45° ← is the complement of 45°
<u>★ Solution:</u>
➣
1. a- rate is 3
b. 25 sec
c. 150 meters
d. d= 3/t
2. Roxanna
a. Jose 35
Marie 49
Melanie 63