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Nastasia [14]
3 years ago
14

Perform the indicated operation. 4/11 x 10/8

Mathematics
2 answers:
lakkis [162]3 years ago
8 0

Answer:  The required answer is \dfrac{5}{11}.

Step-by-step explanation:  We are given to perform he following indicated operation :

E=\dfrac{4}{11}\times\dfrac{10}{8}~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

In the given expression, since the two fractions are combined by the product sign, so 4 will be canceled by 8.

From expression (i), we get

E\\\\=\dfrac{4}{11}\times\dfrac{10}{8}\\\\\\=\dfrac{1}{11}\times\dfrac{10}{2}\\\\\\=\dfrac{5}{11}.

Thus, the required answer is \dfrac{5}{11}.

Mrrafil [7]3 years ago
5 0
 5/11 because if you simplify starting at 40/88 you get 5/11
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Answer:

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Step-by-step explanation:

The complete question is

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Consider that, if both points are the endpoints of a diameter, the center of the circle is the point that is exactly in the middle of the two points (that is, the point whose distance to each point is equal). Given points (a,b) and (c,d), by using the distance formula, you can check that the middle point is the average of the coordinates. Hence, the center of the circle is given by

(\frac{1-7}{2}, \frac{4+6}{2}) = (-3,5).

We will find the radius. Recall that the radius of the circle is the distance from one point of the circle to the center. Recall that the distance between points (a,b) and (c,d) is given by \sqrt[]{(a-c)^2+(b-d)^2}. So, let us use (1,4) to calculate the radius.

r = \sqrt[]{(1-(-3))^2+(4-5)^2} = \sqrt[]{17}.

REcall that given a point (x_0,y_0). The equation of a circle centered at the point (x_0,y_0) is

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