Answer:
53.5
Explanation:
Since triangle AOB is an isosceles triangle (AO = OB), the base angles of the triangle are 53.5. (180-73 = 107, 107/2 = 53.5)
The second one because domain refers to x, and since at (-3,-4) the point is hollow, the sign should be < without the line under it
X + y = 54
x - y = 12
x = 33
y = 21
33 + 21 = 54
33 - 21 = 12
Hope this helps!
Answer:
the answer is d
Step-by-step explanation:
if you take leg cb and leg fe, the leg cb is 2.5 times larger than leg fe.
X=6 2+1=3 and 3 x 2=6 so x is 6
