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Flauer [41]
3 years ago
10

Which statements must be true for a parallelogram to be a square?

Mathematics
1 answer:
svet-max [94.6K]3 years ago
4 0
The diagonals are congruent.
The diagonals are perpendicular.
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PLEASE HELP I"M BAD AT MATH Use the Distributive Property to simplify the expression.
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hoa [83]
The angle of each arc is going to equal the measure of the angle opposite the arc... so the angles of the triangle will also be 46 degrees, 102 degrees, and 212 degrees.

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8 0
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Which expression calculates the speed in meters per second of an object that travels a distance of 40 m every 10 s?
Mumz [18]

Answer:

A

Step-by-step explanation:

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frosja888 [35]
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NeX [460]

Answer:

Step-by-step explanation:

Given data:

Mass of the liquid ( m ) = 550 kg

Volume of the liquid ( v ) = 680 litre

= 680*10-3 m​​​​​​3

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Now, Density of the liquid = (m/v)

= (550 kg )/(0.68 m​​​​​​3​​​)

= 809 kg/m​​​​​​3

8 0
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