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brilliants [131]
3 years ago
13

Pls answer ASAP

Mathematics
1 answer:
Alex Ar [27]3 years ago
4 0

Answer:

first answer

Step-by-step explanation:

the first symbols mean : congruent.

the second symbols mean : parallel.

therefore answer option 1 is the direct translation of "if opposite sides of a quadrilateral are congruent, then it is a parallelogram" (= each of the 2 pairs of opposite sides consists of parallel sides).

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Use substitution to solve each system of equations.<br><br>x-2y<br>y=x-2​
Helga [31]

Answer:

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Step-by-step explanation:

x-2y

y= x-2

x-2(x-2)

x-2x+4

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3 0
4 years ago
At what rate was an investment made that obtains $125.37 on $597 over three years?
Serjik [45]
I use simple annual interest to solve the problem

<span>$125.37 -------------------------------- 3 years
X-------------------------------------------> 1 year
X=125.37/3=</span>$41.79/ year

<span>$597--------------------->100%
</span>$41.79---------------------X%

X=41.79*100/597=7%
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5 0
4 years ago
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4 foot and 5 inches?

6 0
4 years ago
LABEL THE CIRCLE BY FILLING THE BOXES WITH THE APPROPRIATE PARTS OF THW CIRCLE.<br>​
N76 [4]

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Learn more about circle here:

brainly.com/question/11833983

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4 0
2 years ago
What is the value of z so that-9 and 9 are both solutions of x^2+z=103?
notka56 [123]
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so...
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z - 103 = -81
z = -81 + 103
z = 22
8 0
3 years ago
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