Answer:
B
Step-by-step explanation:
If 75-56=19 then 19+56=75 and 75-19 = 56
Answer:
280 hope this helps
Step-by-step explanation:
Move a2 to the left side of the equation so you have c2-a2. then divide by 2 to get b by itself. you are left with c2-a2 all over 2. the 2s will cancel and you'll be left with c-a=b
Answer:
For the first group, it will take 8 boats
since 5*7=35 then you have the one leftover
For the second group, it will take 6 boats
since 6*4=24
Step-by-step explanation:
Hopefully this is what you were looking for
A brainliest is always appreciated.
3 - x = x³ + x
3 - x - x³ - x = 0
-x³ - 2x + 3 = 0
x = (-b - √(b² - 4ac))/2a
x = (-(-2) - √((-2)² - 4(-1)(3))/2(-1)
x = 1