2) Larger triangle is twice as large as the smaller one so x is 16
3) 16/12.8= 1.25 (This is the scale factor)
for y: 10/1.25=8
for x: 30/1.25=16
4) 8/6.4=1.25 (Scale factor)
for y: 14/1.25=11.2
for x: 15/1.25= 12
5) 22.5/9= 2.5 (scale factor)
for x: 12x2.5=30
for y: 35/2.5= 14
6) No because the scale factor is 2 but 14/8 does not equal to 2
If the values are accurate there will be <span>84 Turkish vultures, 14 bald eagles, 28 northern goshawks, and 49 red-tailed hawks.
Jeff's observation accounted for 25 total birds. 175/25 is 7. Multiply the original values by 7 to get an estimate of the total birds in the sanctuary this year.
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Answer:
-7, 4
Step-by-step explanation:
What you did is correct. However the one you get is the tangent value of x. you have to find out the tan inverse of that value to find out the actual degree.
tan(x) = 33.8 / 57.6
tan(x) = 0.587
x = tan^-1 (0.587)
x = 30.4 degrees
