Answer:
a = 65
Step-by-step explanation:
the angles inside a triangle should always be 180 meaning 180-50=130 and because in this situation the a angle was same on the other side it was 130:2=65
<em>I HOPE U UNDERSTAND</em>
<em>PLZ MARK THE BRAINLIST </em>(❁´◡`❁)
<em> </em>
1/2 - 3 1\4= -11/4
1\2 - 4\5= -3\4
1\6 + -3 3\4= 43\12
316.25
I hope I Got The Right Answer
a=sqrt(d)-b, a=-sqrt(d)-b
(a+b)^2=d
(a+b)=sqrt(d)
a+b=sqrt(d), a+b=-sqrt(d)
Y/4 = 39/30
Cross multiply:
30y = (4 x 39)
30y = 156
Divide both sides by 30:
Y = 156/30
Y = 5.2
The answer is C. 5.2
