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Kitty [74]
3 years ago
9

PLZ HELP ME PLZZZ THIS IS 40% of my grade

Mathematics
2 answers:
siniylev [52]3 years ago
6 0

Answer:

the length of side r is 6.

Step-by-step explanation:

so the bottom is 12 and the smaller trap is 8 and the top is 4 so it would be half of the bottom.

Salsk061 [2.6K]3 years ago
4 0
I think it’s 8 but plz double check
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4 0
3 years ago
3/28 of the animals are birds. 4/15 are birds of prey. What fraction of the animals are birds of prey.
vova2212 [387]
Let's call animals "a", and birds "b", birds of prey, "p"

so, b=\frac{3}{28} a

and p=\frac{4}{15} b
what;s the relation of p to a?

we substitude b into the last one:

and p=\frac{4}{15}* \frac{3}{28} a
so:
p=\frac{4*3}{15*28} a

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p=\frac{1*1}{5*7} a

p=\frac{1*1}{35} a

which is the answer!









7 0
3 years ago
(x+2) (y-5)=0<br> please help me graph and solve this!!
viktelen [127]
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4 0
3 years ago
Can someone please answer all of the questions?
In-s [12.5K]
6F 7T 8F 9F there :D
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3 years ago
Read 2 more answers
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