Answer:
6 1/4
Step-by-step explanation:
45°?
Step-by-step explanation:
The second floor of a building is 20 m above the ground.
From this floor, the angle of
elevation of the top of an eucalyptus tree is 15°
and the angle of depression of the foot of the same tree is 10°
10+15+20=45
4%• x =56
x=56•100/4
x=5600/4
x=1400
The first and the third ones is true
Answer:
15°C
Step-by-step explanation:
Use the following formula to convert Fahrenheit to Celsius:

Substitute the value for the variable and solve for C.

Therefore, 59°F is equivalent to 15°C.