A. 70in³ i hope this helps!
Answer:
(82/3, -111/2) or x=82/3, y=-111/2
Step-by-step explanation:
Answer:
I think that it is 10,7
Step-by-step explanation:
I am just guessing so I am really sorry if it is wrong.
Answer:
a) 90°
b) 56°
Step-by-step explanation:
If we connect O with B to get two isosceles triangles: ΔAOB and ΔBOC
∠BOC= is central angle ans is twice as ∠BAC, so equals to 2*34°= 68°
Then ∠BCA= (180°- 68°)/2= 56°
∠ABC= ∠ABO+∠CBO= 34°+56°= 90°
Answer:
a= 0.6
b= 0.4
c= 0.2
d= 0.8
Step-by-step explanation:
Ons