2 years ago

Which pairs of polygons are congruent?

Mathematics

2 answers:

NeX [460]2 years ago

8 0

Answer:

The answer is D. pairs 1 and 3

Nana76 [90]2 years ago

3 0

Answer:

the answer is D

Step-by-step explanation:

i just took test on edmentum and got 100% :)

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Solve by both sides variable josh has two leaking pipes in his basement. while waiting for the plumber to come, josh puts a buck

aleksandrvk [35]

First off, you misspelled some words, second WHICH BUCKET does josh's brother take? That's important!

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3 years ago

Which expression has a value of 7/12

Alenkinab [10]

Answer:

there isn't any choices but 6/12+1/12=7/12

or 4/12+3/12=7/12

hope this helps

have a good day :)

Step-by-step explanation:

5 0

2 years ago

Please answer this for me!<br><br> 8 (6 - 4) = 12 =

Snezhnost [94]

Answer:

Not a true statement.

Step-by-step explanation:

8(6-4)=12

8(2)=16, not 12.

3 0

2 years ago

Let f(x)= x^2-4x-c. Find a nonzero value of c such that f(c)=c.

Dimas [21]

Answer:

The nonzero value of c will be:

$c = 6$

Step-by-step explanation:

Given the function

$f\left(x\right)=\:x^2-4x-c$

$f\left(c\right)=\:c^2-4c-c$

$f(c) = c$

$c=\:c^2-4c-c$

switching the sides

$c^2-4c-c=c$

subtract c from both sides

$c^2-4c-c-c=c-c$

$c^2-6c=0$

$c\left(c-6\right)=0$

Using the zero factor principle

$\:If}\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)$

$c=0\quad \mathrm{or}\quad \:c-6=0$

so, the solutions to the quadratic equations are:

$c=0,\:c=6$

Therefore, a nonzero value of c will be:

$c = 6$

5 0

2 years ago

Two consecutive integers have a sum of 513. find the smaller of these two number

nexus9112 [7]

513/2=256.5
which means 256 and 257 are the answers

5 0

3 years ago

Read 2 more answers