Well first we can do 450/600 now start dividing we can first with 100 so now we have 45/60 now what is the next thing we can divide it by? We can divide it by 15 45/15=3 and 60/15=4. Now we know 3/4 Euros per USD so what is equivalent to 3/4? A) .75 is equivalent to 3/4
Your Answer is A
Answer:
we have a right triangle and to get the internal angle of the right triangle formed at the helicopter we subtract 62 degrees from 90 which equals 28 degrees
we now use the cosine to find the distance (d) from the helicopter
cosine 28 = 85/d
d = 85 / cosine 28 = 85 / 0.8829 = 96.2736 = 96 feet
90-25.1=64.9
since complementary angles equal 90
hope this helped
The square area is 6*6=36
For the two triangles, the area is base*height/2 = 6*3 = 18.
So the total area is 18+36+18=72
