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3 years ago

Determine if the two triangles are congruent. If they are, how you know.

Mathematics

2 answers:

Scilla [17]3 years ago

4 0

Answer:

not enough info

Step-by-step explanation:

you know that 2 angles are congruent. the third angle is right so they are congruent. so you have 3 angles that are congruent. AAA doesn't prove triangle congruence because the sides could be any length and still have congruent angles.

Katena32 [7]3 years ago

3 0

Answer:

ASA because there's two angles and a side

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You are having a conference call with the CEO of a paper company. You have interpreted the number of trees cut down versus profi

loris [4]

You can only cut down a integer number of trees. So you might look at a few integer values for x. As x get large the –x4 term dominates the expression for big losses. x = 0 is easy P(x) = -6. Without cutting any trees you have lost money Put x = 1 and you get for the terms in order -1 + 1 + 7 -1 -6 = 0. So P(x) crosses zero just before you cut the first tree. So you make a profit on only 1 tree. However when x=10 you are back into no profit. So compute a few values for x = 1,2,3,4,5,6,7,8,9.

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3 years ago

Read 2 more answers

Hector, Sam, Ted, and Gina are comparing their savings. Hector saved twice as much money as Sam. Ted saved $100 more than Hector

lutik1710 [3]

Answer:

$2x+50$

Step-by-step explanation:

Given: Hector saved twice as much money as Sam.

Ted saved $100 more than Hector.

Gina saved $50 less than Ted.

As given, lets assume the amount of money Sam has in saving be "x".

Now, finding saving of each person given.

Writing the algebric expression of each´s saving amount.

we know, Hector saved twice as much money as Sam.

∴ Hector saving= $\$2x$

Also, Ted saved $100 more than Hector.

∴ Ted´s saving= $\$(2x+100)$

Next finding Gina´s saving

As given, Gina saved $50 less than Ted.

∴ Gina´s saving= $\$ (2x+100)-\$ 50$

Opening parenthesis and solving it.

⇒ Gina´s saving= $\$ 2x+\$50$

Algebric expression of Gina´s saving= $2x+50$

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3 years ago

Which number is a composite number? 11 21 31 41

erastovalidia [21]

Answer:

Step-by-step explanation:

It is 21 since 21 = 3 * 7.

The other 3 numbers are prime.

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3 years ago

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HELP ME PLEASE I AM BEGGING

Inessa05 [86]

Answer:

Step-by-step explanation:

well it would be a proportion. so 5 cans per 3 days gives you 5/3. then for the next proportion. it would also be cans over days. so c / 7

5/3 = c/7

answer is H

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3 years ago

How do I convert 216 in percentage

AveGali [126]

Answer: 21600

216 as a percentage of certain number x can be calculated by dividing 216 by x, and multiplying the result by 100. For example, 216 as a percentage of 10 = (216 / 10) x 100% = 2160%.

Step-by-step explanation:

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3 years ago