4 years ago

If a parallelogram has diagonals that are perpendicular bisectors of each other, what is the most descriptive name for it?

1 answer:

6 0

Both a rhombus and a rectangle have diagonals that are perpendicular bisectors, but the ones formed in a square are all congruent, so that is probably the most descriptive one.

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- 2/3x + 5(3/5 - 3/5x) - 12 divided 6 *2

Ira Lisetskai [31]

Answer: -3 2/3x - 1

Step-by-step explanation:

-2/3x + 5(3/5 - 3/5x) - 12 / 6 * 2

First distribute

-2/3x + 3 - 3x - 12 / 6 * 2

Now divide 12 by 6

-2/3x + 3 - 3x -2 * 2

Now multiply -2 by 2

-2/3x + 3 - 3x - 4

Now subtract 3x from -2/3x

-3 2/3x + 3 - 4

Now subtract 4 from 3

-3 2/3x - 1

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3 years ago

If x=3 y=-5 and z=-2 what is 90xyz ➗xy? PEMDAS PLEASE HELP! :(

garri49 [273]

Step-by-step explanation:

90×3×-5×-2/3×-5

2700/-15

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3 years ago

The value of 4 less than the product of 0.25 and x is greater than 6.

ella [17]

Answer:

0.25x - 4 > 6

7 0

3 years ago

A store bought a dining room table at a cost of $478 and marked it up 150%. Later on, the

Anastasy [175]

Answer:

$286.80

Step-by-step explanation:

First, find the price after the 150% markup:

478(1.5)

= 717

Now, calculate the price with the 60% discount:

717(0.4)

= 286.8

= $286.80

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3 years ago

In 45 years, Gabriel will be 4 times as old as she is right now <br> How old is she right now?

Brut [27]

Answer:

She is 11.25 years old.

Step-by-step explanation:

I just did 45 divided by 4.

3 0

3 years ago