Answer:
6 and 13.33
Step-by-step explanation:
Answer:
25.2294 feet
Step-by-step explanation:
We can solve this question drawing a triangle using the values given and then using the law of sines. (See image attached to know how to draw the triangle and use the values).
First we need to find the third angle of the triangle, that is, the angle in the vertix where the bird is:
y + 55 + 63 = 180
y = 62°
The relation between the angles and the distances are:
25 / sin(y) = x / sin(63)
25 / 0.8829 = x / 0.8910
x = 25 * 0.8910 / 0.8829 = 25.2294 feet
Answer: 13/20
Step-by-step explanation:
Recall that 60 minutes = 1 hour
So, 39 minutes = Z hour (Let the unknown hour be Z)
Then to get the value of Z,cross multiply
Z x 60 = 39 x 1
60Z = 39
Divide both sides by Z
60Z/60 = 39/60
Z = 39/60
Let 3 divide through 39 and 60
So, Z = 13/20
Thus, 13/20 of an hour is 39 minutes
In 1950 the proximate population was as 2.3 million
Answer:
x = 45
Step-by-step explanation:
→ Add all the angles together
x + 2x + 3x + 90 = 360
→ Simplify
6x + 90 = 360
→ Minus 90 from both
6x = 270
→ Divide by 6
x = 45