Answer:
X=58
Y=32
Step-by-step explanation:
Right angle is 90°
90-58=32
The one thats 58° is opposite on x so they are th same what means y is 32°
9
T23=a+22d
d=T2-T1
d=8-10=-2
a(first term)=10
T23=10+22×-2
=10+(-44)
=10-44
=-34
therefore:T23=-34
