Answer: There are 50 penguins in the zoo
Step-by-step explanation:
Answer:
Step-by-step explanation:
Add on both sides and subtract on both sides to leave x's on the left side and independent values on the right.
Solve the fractions.
Convert the mixed fraction to an improper fraction. You can do this by multiplying 1 times 35 and adding 2.
Now use the reciprocal (inverse fraction) and multiply on both sides to isolate x.
The middle one and bottom because all their sides are equal
We have that
<span>A(-6,-5) and B (4,0)
we know that
</span><span>AP:PB is 2:3
so
(2+3)=5
AP=2/5
PB=3/5
step 1
find the x coordinate of P
Px=Ax+AP*ABx
where
Ax is the x coordinate of A
AP is 2/5
ABx is the distance AB in the x coordinate
so
PX=[-6+(2/5)*(4+6)]------>Px=-2
</span>step 2
find the y coordinate of P
Py=Ay+AP*ABy
where
Ay is the y coordinate of A
AP is 2/5
ABy is the distance AB in the y coordinate
so
Py=[-5+(2/5)*(0+5)]------>Py=-3
the point P is (-2,-3)
see the attached figure
240,240 is a lot of students for a marching band!
lets use S as a variable for students
s=240/40
240/40
s=6
So there would be 6 students in each row.