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ss7ja [257]
2 years ago
15

Please help me I need the answer for this question. correct one please

Mathematics
1 answer:
andreyandreev [35.5K]2 years ago
7 0

Answer:

B

Step-by-step explanation:

Because to find out if two triangles are similar you need an ASA which can help determine if they are similar or not.

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List all the prime numbers between 80 and 100
oee [108]

Answer:

81,83,85,87,89,91,93,95,97,99

4 0
3 years ago
How many x-intercepts does the graph of each quadratic equation have? Show your work.
Alex73 [517]

Answer:

Step-by-step explanation:

In each case we find the discriminant b^2 - 4ac.

If the discriminant is negative, we have two unequal, complex roots.

If the discriminant is zero. we have two equal, real roots.

If the discriminant is positive, we  have two unequal real roots.

#51:  8v^2 - 12v + 9:  the discriminant is (-12)^2 - 4(8)(9) = -144.  we have two unequal, complex roots

#52:  (-11)^2 - 4(4)(-14) = 121 + 224 = 345.  we  have two unequal real roots.

#53:  (-5)^2 - 4(7)(6) = 25 - 168 (negative).  we have two unequal, complex roots.

#54:  (4)^2 - 16 = 0.  We have two equal, real roots.

4 0
3 years ago
What is 3x²+5x+25 when x equals 3
Ksivusya [100]

Answer: 67

Step-by-step explanation:

3x^2 + 5x + 25

x = 3

3(3)^2 + 5(3) + 25

3^2 = 9

3(9) + 5(3) + 25

3 * 9 = 27

27 + 5(3) + 25

5 * 3 = 15

27 + 15 + 25

27 + 15 = 42

42 + 25 = 67

8 0
3 years ago
Read 2 more answers
4/12 greater or less than 4/6
ICE Princess25 [194]
Less
4 out of 12 pieces
vs
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8 0
3 years ago
Read 2 more answers
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Citrus2011 [14]
It is 3x=4. If u need anymore help then that is cool
4 0
2 years ago
Read 2 more answers
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