Answer:
TBH I'm kind of confused on what you are being taught
Step-by-step explanation:
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Answer:
<h3>
x = 10.0 </h3>
Step-by-step explanation:
tan(35°) ≈ 0.7002
from triangle:
tan(35°) = 7/x
so:
7/x = 0,7002
7 = 0.7002•x
x = 7/0.7002 = 9,9971...
x ≈ 10.0
Answer: 7
Step-by-step explanation:
Answer:
x = -30
Step-by-step explanation:
subtract 7 from both sides ( 7+2/5x -7, -5-7 )
simplify ( 2/5x = 12 )
multiply both sides by 5 ( 2/5x times 5 = 5 (-12) )
simplify ( 2x = -60 )
divide both sides by 2 ( 2x / 2, -60 / 2 )
x = -30
Division is multiplications opposites so for example if u have 12 crayons and u divide that by 6 you get 2 crayons.
