3 years ago

Which statement about rectangles and rhombuses is always true?

Mathematics

1 answer:

Reptile [31]3 years ago

3 0

Answer:

C and D

Step-by-step explanation:

A square is a quadrilateral that has 4 congruent sides and has 4 right angles and equal diagonals that bisect perpendicularly

A rhombus is a quadrilateral that has 4 congruent sides and diagonals that bisect perpendicularly

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Hey buddy I am here to help!

Red = 8

blue = 6

greem = 4

total = 18

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3 years ago

The midpoint of AB is M(1, -4). If the coordinates of A are (-3,-6), what are the coordinates of B?

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Answer:

The coordinates of B is (5,-2)

Step-by-step explanation:

In order to find the coordinates of B, you have to use midpoint formula. Then substitute the following values into the formula :

$m = ( \frac{x1 + x2}{2} , \frac{y1 + y2}{2} )$

Let (x1,y1) be A (-3,-6),

Let (x2,y2) be B,

Let midpoint be M (1,-4),

$(1, - 4) = (\frac{ - 3 + x2}{2} , \frac{ - 6 + y2}{2} )$

$by \: comparison, \:$

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3 years ago

Which of the following rational numbers is equal to 3/5?

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3/5 = 60%
20 ÷ 5 = 4
3 x 4 = 12

Answer is A) 12/20

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