Answer:
sorry I can't know the answer
Answer:
784
Step-by-step explanation:
you take the 49 and times is by 16
there are 4 sides
Answer:
-3,8
Step-by-step explanation:
1) we can factor this since this quadratic function is in the form of
ax^2+bx+c
where we need to find out what*what=c
and what+what=b
since c is -24 and b is -5 we need to figure out the factors of -24 which equal -5:
-8+3=-5
and
-8*3=-24
hence -8 and 3 is our factors, next we will substitute them in place of "b"
so
n^2-8n+3n-24
split this equation in two groups:
group 1) n^2-8n
group 2) 3n-24
gcf of group 1= n
so
n(n-8)
gcf of group 2: 3
so
3(n-8)
next take numbers outside of parentheses and group them together:
so (n+3) (n-8)=0
since anything times 0 is equal to 0, either (n+3) is 0 or (n-8) is 0
so
n+3=0
n=-3
n-8=0
n=8
hence n=-3,8
Hope this helps!
Answer:
Without the answers provided with the question, it would take the bus 3.85 (rounded to nearest hundredth) hours to get 30 km away from Orlando.
Step-by-step explanation:
It takes the bus approximately (when rounded to the nearest tenth) 4.3 hours to get to Orlando from Michigan hence the bus drives 70 km/h and the distance is 300 km.
You can find this by dividing 300 by 70, which equals 4.28571428571