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2 years ago

1½–¾ what is the answer to this fraction

Mathematics

2 answers:

siniylev [52]2 years ago

6 0

Answer:

Step-by-step explanation:

~Convert the mixed numbers into improper fractions

~Then find the LCD (Least Common Denominator) and combine

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

GL.

algol132 years ago

6 0

Answer:

3/4

Step-by-step explanation:

1½ = 3/2

3/2 _ 3/4 =

$\ \frac{3 \times 2}{2 \times 2} - \frac{3}{4}$

$\frac{6}{4} - \frac{3}{4} = \frac{6 - 3}{4} = \frac{3}{4}$

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T is the midpoint of KL. K has coordinates (2,−6), and T has coordinates (−4,2). Identify the coordinates of L.

kotykmax [81]

Answer:

$L = (-10,10)$

Step-by-step explanation:

Given

$K = (2,-6)$

$T = (-4,2)$

Required

Determine the coordinates of L

Since T is the midpoint of K and L, we make use of:

$T_x = \frac{K_x + L_x}{2}$

and

$T_y = \frac{K_y + L_y}{2}$

Solving for $L_x$

$T_x = \frac{K_x + L_x}{2}$

$-4 = \frac{2 + L_x}{2}$

Multiply through by 2

$-8 = 2 + L_x$

$L_x = -8 - 2$

$L_x = -10$

Solving for $L_y$

$T_y = \frac{K_y + L_y}{2}$

$2 = \frac{-6+L_y}{2}$

Multiply through by 2

$4 = -6 + L_y$

$L_y = 4 + 6$

$L_y = 10$

Hence: The coordinates of L is:

$L = (-10,10)$

6 0

3 years ago

How many triangles can be constructed with angles measuring 50º, 90º, and 40º?

NeX [460]

Answer: Infinite

Step-by-step explanation:

We know that in a triangle the sum of all the interior angles must be 180°.

The given angles 50º, 90º and 40º

The sum of the angles 50º+ 90º + 40º= 180°

Thus, a triangle is possible with the given measurement.,

Let there is another triangle with the given angles, then by AAA similarity criteria they are similar.

Similarly, all the triangles with the same measurements of the angles must be similar.

Therefore, there are infinite number of triangles can be possible with angles measuring 50º, 90º, and 40º.

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GrogVix [38]

Answer:

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3 years ago

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lesantik [10]

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2 years ago

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Find the perimeter of the square: 6x + 1

mrs_skeptik [129]

Answer:

Do you have a photo

Step-by-step explanation:

I'll be happy to help

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3 years ago

1½–¾ what is the answer to this fraction ​

1½–¾ what is the answer to this fraction