What is 136 - 69 in an explanation I don’t understand how to sub 6 And 9 or regrouping with digits lower than a high number
2 answers:
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Answer:
value of a = 6.93 m
hence , (b.)
Step-by-step explanation:
the given triangle is a right angled triangle, so
by using trigonometry.
=》
and we know,
=》
so, by above values of tan ( a ) we get,
=》
=》
=》
=》
=
=》
hence, a = 6.93 m
Answer:
Step-by-step explanation:
(-4,0) ; (-7, -14)