Im not sure but I think it’s Y/2-2 (the y and 2 is a fraction)
Answer: No
Step-by-step explanation: no because one is negative 1 3/4 and the other one isint in the negatives
So we have lengths a and b and are given:
2a+2b = 66 => a+b = 33 => a= 33-b
a*b = 272
plug in one into the other:
(33-b)b = 272 => -b^2 +33b - 272 = 0
Can be factored as (b-16)(b-17) = 0, if you don't "see" this immediately, use the well known abc formula to find b.
So a=16 and b=17 or vice versa.
Answer:
non mutually exclusive event
Step-by-step explanation:
im not sure on this tho
Answer:
0.90
Step-by-step explanation:
hope this helps
