Answer:
75% i belive
Step-by-step explanation:
that is the 3 24% ofter 34. that means the answer will be 75%
Answer:He can make 7.5 loaves i think
Step-by-step explanation:
90 km/ h x 1.5 h = 135 km
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.
If those question marks are supposed to be a radical, then 12 and 13. The square root of 147= 12.12, which puts it between 12 and 13.
