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3 years ago

NEED HELP ASAP!! Is there enough information to prove that the triangles are congruent?

Mathematics

1 answer:

stepan [7]3 years ago

8 0

Answer:

did you got the answer

Step-by-step explanation:

because I need it too

please help me out

I've checked out and its AAA does not prove congruence. Triangles are not congruent. They are similar

but am not sure

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4x^2−24x

DochEvi [55]

Answer:

See below.

Step-by-step explanation:

4x^2-24x

Find the GCF.

4 - 1, 2, 4

24 - 1, 2, 3, 4, 6, 8, 12, 24

The GCF of x^2 and x is x.

The complete GCF is 4x.

4x(x-6)

-hope it helps

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3 years ago

If you place a 5-foot ladder against the top of a 4-foot building, how many feet will the

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3 years ago

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The tiles below represent the polynomial, what is the factorization of 2x2 + 7x + 6

saw5 [17]

Answer:d

Step-by-step explanation: just factor it out

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4 years ago

Show work/pls explain

Tamiku [17]

9+6(2^2+4)
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9+48
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3 years ago

A collection of 33 coins having dimes quarters and nickels, there are 3 times more nickels then dimes and half the amount of dim

zloy xaker [14]

Answer:

Each coins are quarters of 6, nickels of 18 and the dimes of 9.

Step-by-step explanation:

There is a mistake in question.

The question must be:

A collection of 33 coins having dimes quarters and nickels, there are 3 times as many nickels as quarters, and one-half as many dimes as nickels, all of the coins equal $3.30 how many coins of each kind are there?

Now, to find the number coins of each.

Let the quarters be $x$ .

Nickels be $3x$ .

And the dimes be $\frac{3x}{2}$ .

So, the total collection of coins are:

$x+3x+\frac{3x}{2} =33.$

On adding the fractions we get:

$\frac{2x+6x+3x}{2} =33$

$\frac{11x}{2} =33$

Multiplying both sides by 2 we get:

$11x=66$

Dividing both sides by 11 we get:

$x=6.$

Thus, quarters = 6.

Nickels = $3x=3\times 6=18.$

Dimes = $\frac{3x}{2} =\frac{3\times 6}{2} =\frac{18}{2}=9 .$

Therefore, each coins are quarters of 6, nickels of 18 and the dimes of 9.

3 0

3 years ago