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strojnjashka [21]
2 years ago
10

A zoo has 15 Emperor penguins. The Emperor make up30% of all the penguins at the zoo. How many penguins live at the zoo?

Mathematics
1 answer:
Mariana [72]2 years ago
8 0

Answer:

50 PENGUINS

Step-by-step explanation:

15÷3

= 5×7

=35 other penfuins

35+15=50

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Assuming M is midpoint of RS

the midpoint formula is

x term of the midpoint is average of the x value of the 2 points
y term of the midpoint is average of the y value of the 2 points


if R is (x,y)

S is (6,1)

x value of midpoint is 4
x value of S is 6
x value os R is x

so
average of x and 6  is 4,
(x+6)/2=4,
x+6=8,
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y value of midoint is 2
y value of S is 1
y value of R is y

average of 1 and y is 2
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