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frosja888 [35]
3 years ago
10

2 1/5-2/3=3 1/3 What’s the answer

Mathematics
2 answers:
AleksandrR [38]3 years ago
6 0

Answer:

if ur asking whether or not the equality is true or false it’s false

Step-by-step explanation:

Artyom0805 [142]3 years ago
3 0

Answer:

23/15

Step-by-step explanation:

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Find the slope of a line that passes through the given points. Write your answer below.
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Just use the formula:
slope(m) = \frac{y_2-y_1}{x_2-x_1}

Then, plug in numbers:
m = \frac{1-4}{-2-3} = \frac{-3}{-5} = \frac{3}{5}

And that would be your answer: 3/5 is the slope.
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Right triangle XYZ has legs of length XY = 12 and YZ = 6. Point D is chosen at random within the triangle XYZ. What is the proba
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The "successful" region has half the size of the whole triangle, so by similar triangles, the probability that the area of triangle XYD is at most 12 is 1/4.

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Six less than the quotient of a number and two, increased by ten” when n = 8?
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6 -(8  \times 2) + 10 = 20
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PLEASE HELP 20 POINTS<br><br> What is the equation of this line?
mixas84 [53]

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Step-by-step explanation:

6 0
3 years ago
What type of triangle has these side lengths
cricket20 [7]

Answer:

Option (C)

Step-by-step explanation:

Given sides of a triangle are 2, \sqrt{12} and \sqrt{19}.

Option (A).

If the triangle is a right triangle.

By Pythagoras theorem,

(Longest side)² = (Leg 1)² + (Leg 2)²

(\sqrt{19})^2=2^2+(\sqrt{12})^2

19 = 4 + 12

19 = 16

Not true.

Therefore, its not a right triangle.

Option (B).

If it is a triangle following conditions will be followed.

1). a + b > c

2). b + c > a

3). a + c > b

For the given sides of the triangle,

1). 2 + √12 > √19 [True]

2). 2 + √19 > √12 [True]

3). √12 + √19 > 2 [True]

Therefore, the given measures of the sides will form a triangle.

Option (C)

By Pythagorean inequality theorem,

If c² =  a² + b² → Right triangle

If c² > a² + b² → Obtuse triangle

If c² < a² + b² → Acute triangle

Since, (√19)² > 2² + (√12)² → 19 > 4 + 12

Therefore, the given triangle is an Obtuse triangle.

Option (D).

Not true. It's an obtuse triangle.    

3 0
3 years ago
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