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3 years ago

Which statement listed below illustrates the reflexive property of congruence

Mathematics

1 answer:

bekas [8.4K]3 years ago

4 0

It’s B I think so if it’s not please don’t be mad

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Factorize: 1+4a+4a^2

Licemer1 [7]

Answer: (1+2a)^2 or (1+2a)(1+2a)

Step-by-step explanation:

3 0

2 years ago

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Determine the values of the variables in the parallelograms below help me please

PolarNik [594]

Answer:

Part 1)

$x=-11$

$m=170\°$

Part 2)

$x=-5, x=1$

$m=-10, m=14$

Step-by-step explanation:

we know that

In a parallelogram opposite sides and opposite angles are congruent, and consecutive angles are supplementary

Part 1)

Find the value of x

$25=-3x-8$ ----> opposite sides are congruent

solve for x

$25=-3x-8$

$3x=-8-25$

$x=-33/3=-11$

Find the value of m

$(70+(m-60))=180\°$ ----> consecutive angles are supplementary

solve for m

$m=180\°-10\°=170\°$

Part 2)

Find the value of x

$5=x^{2}+4x$ ---> opposite sides are congruent

using a graphing tool

see the attached figure N 1

The solutions are

$x=-5, x=1$

Find the value of m

$(m^{2}-4m)=140\°$ ---> opposite sides are congruent

solve for m

using a graphing tool

see the attached figure N 2

The solutions are

$m=-10, m=14$

8 0

3 years ago

Which value is equal to -87 divided by (-9)?

marishachu [46]

Step-by-step explanation:

-9×(-87)=783

783÷(-9)=-87

6 0

2 years ago

PLEASE HELP ASAP THIS IS ALMOST DUEE!!!!!

Pepsi [2]

Answer:

he eats 8 carrots in one day??

Step-by-step explanation:

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3 years ago

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Which is a true statement?

Murljashka [212]

C. is the answer cuz if u do a number line and organize it and put the numbers in there places the right side is the biggest the ones in the left towards the negative is the lowest

HOPE THIS HELPS:)

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3 years ago