Answer:
Isha is 6 years old and her brother is 11 years old.
Step-by-step explanation:
x = Isha's age
y = Brother's age
y-5=x
(x+4)/(y+4) = 2/3
x = 6, y = 11
Isha is 6 years old and her brother is 11 years.
Answer:
C,110°
Step-by-step explanation:
when the angle on circumference=50°
then the angle at center=2×50=100°
other angles of this triangle are equal and each=1/2(180-100)=1/2×80=40
so angle of quadrilateral=30+40=70°
as opposite angles of a cyclic quadrilateral are supplementary.
so y+70=180
y=180-70=110°
Answer:
B
Step-by-step explanation:
one to the right and a little above 100
Answer:
-16
Step-by-step explanation:
14=6+z/-2
14-6=z/-2
8=z/-2
z=8*-2
z=-16