Combine the 3x and the 2x which equals 3x-2x= 39-18 which then equals : x=39-18. So u solve 39-18 which equals 21 so that leaves you with the answer being X=21.
Answer:
disagree
Step-by-step explanation:
toa=opposit over adjacent= 12/9
tan(x)=12/9
tan^-1=12/9
x= 53.1
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Answer:
tan z =2.4
Step-by-step explanation:
1.)label the sides
opposite=24
adjacent=10
hypotenuse=26
2.)use the formula
tan [°]=opp/adj
tan z =24/10
tan z = 2.4
*if you want to find z,take the inverse of the answer
13. For question 13). 4/10, 7/12, 1/2