2 years ago

A square has vertices (a,0) , (0,a) , and (a, 2a) find the fourth vertex

Mathematics

2 answers:

Elanso [62]2 years ago

8 0

The answer is (2a,a)

I am Lyosha [343]2 years ago

3 0

Notice the first two vertices are reverse from each other (a,0) to (0,a)

the fourth vertex would be the reverse of the third one.

The fourth vertex would be (2a, a)

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Can you help me get the answer I’m just not sure if I’m right

zhenek [66]

Answer:

430 $in^{2}$

Step-by-step explanation:

To find the area, use the area for a parallelogram formula:

A = bh, where A is the area, b is the length of the base, and c is the height of the parallelogram.

Next, substitute the values of the base and height:

A = 20in. * 21.5 in.

Finally, simplify the multiplication:

A = 430 $in^{2}$

7 0

2 years ago

Subtract: 6/2x^+8x - x/4x^+12x-16 = 6/2x(x+4) - x/4(x+4)(x-1) = 6•2(x-1)/2x(x+4)•2(x-1) - x•x/4(x+4)(x-1)•x

ss7ja [257]

Answer:

$\frac{-x^2+12x-12}{4x(x+4)(x-1)}$

Step-by-step explanation:

$\frac{6}{2x(x+4)}- \frac{x}{4(x+4)(x-1)}$

$\frac{6\cdot2(x-1)}{2x(x+4)\cdot2(x-1)}- \frac{x\cdot x}{4(x+4)(x-1)x}$

$\frac{12(x-1)}{4x(x+4)(x-1)}- \frac{x^2}{4x(x+4)(x-1)}$

$\frac{12(x-1)-x^2}{4x(x+4)(x-1)}$

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5 0

3 years ago

What is the value of the expression 30 divided by (negative 6)?

Degger [83]

Answer:

the answer is c-5

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

When solving the equation 12x^2 - 7x = 6-2(x^2 - 1). Evan wrote 12x^2 - 7x = 6 - 2x^2 + 2 as his first step. Which property

hoa [83]

Answer:

d. distributive property

5 0

3 years ago

Whats the area ?????

SOVA2 [1]

You would add up the length of all sides to get the area.

6 0

3 years ago