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miskamm [114]
3 years ago
7

Cuales son las raíces solución de la ecuación x^2-5x+4=0

Mathematics
1 answer:
Pepsi [2]3 years ago
7 0
2x - 5x + 4 = 0
- 3x = - 4
x = 4/3
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ABC ~ LMN, AB = 18, BC = 12, LN = 6. What is the scale factor of ABC to LMN?
ankoles [38]
B because the square root of a squared and b squared is = c squared, therefore, meaning if you have side c and b for triangle ABC you'll do 12"2+x=18'2
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Write an integer for each situation. 209 feet above sea level
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If tan2A=cot(A+60), find the value of A, where 2A is an acute angle
jeka57 [31]

Answer:

Here  the answer is 10=a

Step-by-step explanation:

= Tan 2A = cot(A+60°)

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7 0
3 years ago
-5(4x - 2) = -2(3 + 6x)
olga nikolaevna [1]
STEP ONE MULTIPLY: -20x+10=-6-12x
STEP TWO BRING TO OTHER SIDE: -8x+10=-6
STEP THREE CONTINUE WITH OTHER SIDE: -8x=-16
STEP FOUR DIVIDE:
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3 0
3 years ago
Read 2 more answers
If the radius of the circle is 3 in, what is the area of the circle?
murzikaleks [220]

The area of the circle is 28.26 in²

<u>Explanation:</u>

Given:

Radius of the circle, r = 3 in

Area of circle, A = ?

We know:

Area of circle = πr²

The value of π is 3.14

Thus,

A = 3.14 X (3)²

A = 3.14 X 9

A = 28.26 in²

Therefore, the area of the circle is 28.26 in²

3 0
3 years ago
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