3 years ago

Which of the following can prove that figure ABCD is a square?

Mathematics

1 answer:

Klio2033 [76]3 years ago

7 0

Answer:

Step-by-step explanation:

all sides of square is 90degrees

Since AC and BD is the same, when you join the lines together, it will definitely be a square

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Write an equation of the line that passes through (4,-6) and is parallel to the line y=-3x-9

murzikaleks [220]

Answer:

y - 7 = 3(x - 3)

y - 7 = 3x - 9

y = 3x - 2

Step-by-step explanation:

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3 years ago

Please help!! Tell whether the lines for the pair of equations are parallel, perpendicular, or neither.

PilotLPTM [1.2K]

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A sail boat has a sail in the shape of an isosceles triangle. the base of the triangle is 16 feet in length. the height of the s

lapo4ka [179]

Answer:

160 feet^2

Step-by-step explanation:

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3 years ago

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There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.

sveta [45]

Answer:

<em>Answer: 512 inches</em>

Step-by-step explanation:

<u>Unit Conversion</u>

We need to recall two basic unit conversions for length:

1 inch = 2.54 cm

1 meter = 100 cm

We are given a length of 13 meters. Converting to centimeters:

13 * 100 = 1300 cm

Now convert to inches dividing by 2.54:

$1300 / 2.54 \approx 512$

Answer: 512 inches

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2 years ago

The sum of 28 and 7 in expression form

kogti [31]

Answer:

28+7=35

Step-by-step explanation:

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2 years ago