Answer:
3/5
Step-by-step explanation:
sohcahtoa
since we're finding sine, we need the opposite and hypotenuse.
opposite of <A=3, hyp of <A=5.
opp comes before hyp in "soh", so sin<A=3/5
P = kT where k is a constant to be found.
from the given data:-
7 = 420k
k = 7/420 = 1/60 or 0.0167 to nearest 10 thousandth
.49 its as simple as that :)
Consider ∆JWZ and ∆JKZ
WZ~KJ (given)
<u>/</u><u> </u><u>WZJ</u>~<u>/</u><u> </u>KJZ (given)
JZ~JZ (common)
Therefore,
∆JWZ~∆JKZ by SAS congruence rule.
JW~ZK by CPCT.
X is rougly equal to .577350269 or see the graph