Answer:
Step-by-step explanation:
3 i think
AGB must be 30 since the whole angle equals 180°. So 90°+60°+30°=180°.
The coordinate would be (1.1,1.2)
Answer: 21°
Step-by-step explanation:
Since angles DAE and CBE are inscribed on arc AC, they r equal
Hence angle CBE = 42°
So angle DAE = 42/2 = 21°
Answer:
1/9
Step-by-step explanation:
The possible choices 2,3,4
odd numbers: 3
P (odd number) = number of odd numbers /total
= 1/3
Then we spin again
The possible choices 2,3,4
We want a 3: 3
P (3) = number of 3's /total
= 1/3
Since the first spin did not affect the second spin
P(odd, then 3) = P(odd) *P( 3)
= 1/3* 1/3
=1/9
