Tan (53) = tree height / 9 m
tree height = tan (53) * 9
tree height = 1.327 * 9
tree height = 11.943 meters
15 is an integer. The square root of 225 is 15.
Answer:
y=5x+10 or y=25 (i'm not sure what they're asking)
Answer:
1.00039
Step-by-step explanation:
253÷252=1.00039
Answer: Rs 280
A dozen = 12
12 notebooks --> Rs 480
1 notebooks --> 480/12 =Rs 40
7 notebooks --> 40 * 7 = Rs 280
