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Blababa [14]
2 years ago
7

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

Mathematics
1 answer:
Elodia [21]2 years ago
4 0
17. Yes!! SAS theorem
18. Yes !! SSS theorem
19. Yes !! SSS theorem
20. I don’t think so
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Which of the values is equivalent to 5^–3? A) 1/15 B) 1/125 C) − 15 D) − 125
bazaltina [42]

Answer:

C 1/125

Step-by-step explanation:

5  ^−3

Calculate 5 to the power of −3 and get  

1/125

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7 0
2 years ago
Evaluate each expression a3 for a=5
nadezda [96]
I'm assuming you meant to say a^3. If so, then

a^3 = a*a*a
a^3 = 5*5*5
a^3 = 125
4 0
3 years ago
Factor out 6x3 - 12x2 + 9x completely.
Radda [10]

Answer:

-3x x(2x²+4x-3)

Step-by-step explanation:

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3 years ago
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nikklg [1K]

No. Quincy should have used the trend line to find the corresponding x value when y=80.


6 0
3 years ago
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3. The ratio of blue marbles to white
SSSSS [86.1K]

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C 40

Step-by-step explanation:

1 blue : 2 white

multiply both sides of the proportion by 20 to reach 20 blue marbles

20 blue: 40 white

7 0
3 years ago
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