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Andru [333]
3 years ago
5

Which congruency theorem can be used to prove that ABD =DCA?

Mathematics
1 answer:
Dimas [21]3 years ago
6 0

Answer:

The answer is "SAS".

Step-by-step explanation:

In this question we assume two angle is given that are:

\ Two \ triangles \angle ABD \ and \angleDCA \\\\\ In \ this \ on \ angle \ is \ common \ that \ is, \\\\  AD=AD \\\\AB= CD \\\\\angle A \ is \ equal \ =  \angle A \ (\ which \ is \ given)\\\\

That's why SAS rule is correct.

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kirill115 [55]

Answer:

y=4x-23

Step-by-step explanation:

8 0
3 years ago
Which equation has only one solution?
Nataly_w [17]

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8 0
3 years ago
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consider the following simplified algebraic expression 10x²y+6x²-7y²-6 which could be the original expression​
slava [35]

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Step-by-step explanation:

3 0
3 years ago
Write the equation of the line in slope intercept form that goes through the points (5, 8) and (6,5)
Bingel [31]
Okay so first plug this in
8-5
——
5-6

3/-1

-3

Slope= -3

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Next, plug in one of the points to find b.

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5=-18+b
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—————
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Hope this helps!!
5 0
4 years ago
What is 575 percent written as a mixed number
pashok25 [27]
A mixed <u>fraction</u> is an improper fraction turned into a whole number and a proper fraction
proper fraction: top number is SMALLER than the bottom number (fraction means part of) exg 1/3

improper fraction: top number is GREATER than the bottom number (more than 1) exg. 4/3

mixed: an improper fraction written as a whole number and a proper fraction exg
4/3=imporper  mixed=1 and 1/3


so
575%
percent means parts out of 100
575%=575/100=57.5/10=5.75/1=5.75/1=5.75=5 and .75/1
we know that 0.75=3/4

so
5 and 3/4 is the answer

5 0
4 years ago
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