Can somebody help me with this?
1 answer:
Answer:
x=11
Step-by-step explanation:
Since this is a 90º angle, 46º+(4x)º has to equal 90º, and you can make and solve an equation for this:
46+4x=90
4x=44
x=11
Check:
46+4x=90
46+4(11)=90
46+44=90
90=90
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P/8=14/3
P=14*8/3
P=37.3333
Answer:
Trigonometry Ratio:
Sin65°=v/15
v=15 sin65°
v=13.6°
Sinw°=v/21
= 13.6/21
w=sin^{-1}(13.6/21)
w=40.3°
Hope it helps! :)
3.019 because if the digit after the place you're looking at is 5 or more then you round up.
D= -91 hope this will help you
