4 years ago

Which expression is the result of factoring the expression below by taking out its greatest common factor?

Mathematics

1 answer:

myrzilka [38]4 years ago

7 0

Answer:

Step-by-step explanation:

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For all values of x and y, which expression is equivalent to 8x + 6y?

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Answer:

Step-by-step explanation:

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3 years ago

What is the period of the function f(x)=sin(x/2)

Liula [17]

The period of the function is 2pi

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3 years ago

If the legs of a triangle are 6cm and 5cm, find the area of the triangle

Stels [109]

15 cm^2

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2 years ago

Read 2 more answers

The midpoint of ab is M (-6,1 ). if the coordinates of A are (-7,-3 ),what are the coordinates of B

Scrat [10]

Answer:

B(-5,5).

Step-by-step explanation:

It is given that midpoint of AB is M (-6,1).

Coordinates of A are (-7,-3 ).

We need to find the coordinates of point B.

Let coordinates of point B are (a,b).

$Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

Midpoint of AB is

$Midpoint=\left(\dfrac{-7+a}{2},\dfrac{-3+b}{2}\right)$

$(-6,1)=\left(\dfrac{-7+a}{2},\dfrac{-3+b}{2}\right)$

On comparing both sides, we get

$\dfrac{-7+a}{2}=-6$

$-7+a=-12$

$a=-12+7$

$a=-5$

$\dfrac{-3+b}{2}=1$

$-3+b=2$

$b=2+3$

$b=5$

Therefore, the coordinates of B are (-5,5).

6 0

4 years ago

20 points if you answer this question

Svetllana [295]

Answer:

∠ KLJ = 70°

Step-by-step explanation:

The segment KL joins the midpoints of 2 sides of the triangle and is therefore parallel to the third side HG , then

∠ KLJ and ∠ HGL are corresponding angles and are congruent , so

∠ KLJ = 70°

7 0

2 years ago