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Tom [10]
3 years ago
9

Quadrilateral with only one set of perpendicular

Mathematics
1 answer:
Lelechka [254]3 years ago
8 0
Square because perpendicular means 90 degrees angle.
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What is the height of the box
PSYCHO15rus [73]

Answer:

8 in

Step-by-step explanation:

since the box is the same length in all sides, it is a cube.

length, width and height are all the same.

the volume is 512 in³.

and the volume of a cube is length×width×height = side length³.

512 = length³

length = 8 = width = height

7 0
3 years ago
Planes Q and R are parallel. Explain how you know lines a and b are skew.
IrinaVladis [17]
By definition, skew lines are a pair of lines that are not parallel but do not intersect each other either. Hence, the conclusion would be, the lines are non-coplanar. An example would two random lines drawn in the x and y axes in a cartesian plane, respectively.
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3 years ago
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What is the slope of the line represented by the equation 4x+8y=4
Yuki888 [10]
Rearrange the formula so that its in the form of y=mx+b
so it would be:
8y= -4x + 4
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8 0
4 years ago
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Anyone please !!!!!!
IgorLugansk [536]

Answer:

4

Step-by-step explanation:

Lets start by plugging in our (a) value

a^2 + 5a + 4

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25 - 25 + 4

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5 0
3 years ago
9.
Masja [62]

Answer: The Answer is D.

Step-by-step explanation: IT is D because a FUNCTION DOES NOT suppose to hit more than 1 point. You can also use the vertical line test meaning take a pencil or pen hold it up and down and drag it across you screen or paper, and if it hits more than 1 point it is NOT a FUNCTION. Plus rate the Brainlest

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