Pls help :) Marking as brainlist

1 answer:

8 0

The area is 19.5 and the perimeter is 23.1

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Marina86 [1]

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4 years ago

Andre45 [30]

$\dfrac{-7+6i}{2+3i}\times\dfrac{2-3i}{2-3i}=\dfrac{(-7+6i)(2-3i)}{(2+3i)(2-3i)}=\dfrac{4+29i}{4-9i^2}=\dfrac4{13}+\dfrac{29}{13}i$

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3 years ago

lyudmila [28]

Answer:

0.1x+0.04y=4,000

x+y=352

Step-by-step explanation:

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3 years ago

Yuliya22 [10]

H=√d^2-w^2
=√146.4 1-92.16
=7.3 inches
the principle used here is pythagoras theorem
all the best.

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3 years ago

tankabanditka [31]

Answer:

i think its set B..........

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3 years ago