0 - (-x + 10)
a negative subtracted from something is a positive.
0 + x - 10
Your answer is x - 10
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~ Zoe
Answer:
See below
Step-by-step explanation:
First off, the missing side is c=√(17²-8²)=15
sinø=opposite/hypotenuse=15/17
cosø=adjacent/hypotenuse=8/17
tanø=opposite/adjacent=15/8
cscø=hypotenuse/opposite=1/sinø=1/(15/17)=17/15
secø=hypotenuse/adjacent=1/cosø=1/(8/17)=17/8
cotø=adjacent/opposite=1/tanø=1/tanø=1/(15/8)=8/15
If the length of the real airplane is 38 then 19x2 is 38, so 18x2 36. therefore you answer is 36
