Answer: its option 3 I just did the test right now
Step-by-step explanation:
Answer: 1/12
Step-by-step explanation:
It asked for 6 yellow roses to 6.
Then it asked for the total so 6+10+12=72
6/72.
Then simplify it 6/6= 1
72/6= 12
So the answer is 1/12
For the equation:
-1=5 x^2 - 2 x
5 x^2 - 2 x + 1 = 0, then we substitute: a=5, b=-2, c =1
to discriminant formula: D= b^2 - 4 a c = (-2)^2 - 4 * 5 * 1 = 4 - 20 = - 16
Answer:
The discriminant is equal to -16 which means the equation has no real number solutions.
Answer:
315
Step-by-step explanation:
7/4 of 180°
= 1.75 * 180
= 315°
