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2 years ago

6. a) The mid point of a line segment is (1,-1) whose one end is (-1, -3). Find the other end.

Mathematics

1 answer:

Anna [14]2 years ago

5 0

Answer:

Step-by-step explanation:

mid point = [(a1 + a2)/2 , (b1 + b2)]

(a1,b1) = first point

(a2,b2) = end point

Using all x coordinates

(a1 + a2)/2 = 1

(-1 + a2)/2 = 1

-1 + a2 = 2

a2 = 3

Using all y coordinates

(b1 + b2)/2 = -1

(-3 + b2)/2 = -1

-3 + b2 = -2

b2 = -1

thus end coordinate = (3, -1)

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ella [17]

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m∠Q = 61°

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Step-by-step explanation:

Since we have an isosceles triangle, we know that ∠Q and ∠S are congruent.

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3 years ago

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3 years ago

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The correct option is (c).

Step-by-step explanation:

The given expression is :

$14(\dfrac{3}{2}\times \dfrac{1}{4})$

We need to use the associative property to make it easier.

The associative property for multiplication is as follows :

$A\times (B\times C)=(A\times B)\times C$

We have,

$A=14, B=\dfrac{3}{2}\ and\ C=\dfrac{1}{4}$

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Hence, the correct option is (c).

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3 years ago

6. a) The mid point of a line segment is (1,-1) whose one end is (-1, -3). Find the other end. ​

6. a) The mid point of a line segment is (1,-1) whose one end is (-1, -3). Find the other end.