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3 years ago

A rectangle on a coordinate plane has vertices Q(-1,1), R(6, 1), S(6-8), and T(-1,-8). What are the dimensions of the

Mathematics

2 answers:

slavikrds [6]3 years ago

6 0

Answer:

the base length of the triangle is 4 units, u can count that. and the height of triangle is 2 units, thats the dotted line one. and the equation of triangle area is (length x height) divided by 2so in this case it'll be (4x2) /2=4 square units.

Step-by-step explanation:

frutty [35]3 years ago

5 0

Answer:

The base is 7 and the height is 9

Step-by-step explanation:

vertices Q(-1,1), R(6, 1), S(6-8), and T(-1,-8)

If you look at the coordinates, you will notice that Q and R lie on line y = 1

and S and T lie on the line y = -8

so line QR || line ST

that means the height of this rectangle is |1 - -8| = 9

the length must be from point Q to R

length = |-1 - 6| = 7

dimension is 7 by 9

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2 years ago

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AveGali [126]

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3 years ago

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Ilia_Sergeevich [38]

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3 years ago

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3 years ago

Read 2 more answers

What is the equation of the line that passes through (-5, -1) and is parallel to the line y=4x-6?

mr_godi [17]

Hello :
the equation all lines passes through (-5, -1) is :
y - (-1) = m(x -(-5)) m the slope
if this line parallal to the line y=4x-6 so : m= 4 (same slope )
the equation of the line that passes through (-5, -1) and is parallel to the line y=4x-6: is :
 y+1 =4(x+5)
y = 4x +19

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3 years ago