Answer:
Step-by-step explanation:
C = 2 r
C = 16
= 2 ÷ =
Answer:
482 feet tall
Step-by-step explanation:
<em>x = third building</em>
<em>x + 65 = first building</em>
<em>x + 34 = second building</em>
<em />
x + 65 + x + 34 + x = 1350 feet
3x + 99 = 1350
3x = 1,251
x = 417
first building = x + 65
(417) + 65 = 482 feet
first building = 482 feet
The complete question is missing, so i have attached it.
Answer:
x = 9(sin 42)/(sin 29)
Step-by-step explanation:
We want to find an expression for x.
From the attached image, we can see a triangle with 2 angles given and 2 sides to be 9 and x respectively.
Now, the law of sines says that;
A/sin A = B/sinB = C/sin C
So applying it to this question, we have;
x/sin 42 = 9/sin 29
Thus,
x = 9(sin 42)/(sin 29)
The greatest common factor for 12 and 30 is 6.