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2 years ago

PLEASE HELP ASAPPPPP Find the value of x for mAB= 27° and mCD= 49°. The figure is not drawn to scale

Mathematics

2 answers:

Minchanka [31]2 years ago

6 0

Answer: the answer is B

Step-by-step explanation:

51.5

Rzqust [24]2 years ago

4 0

Answer:

Step-by-step explanation:

The other guy has mislead other people. If i turned my thing in, I would have gotten a 90% instead of 100%.

It is A.

38 degrees.

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Can someone help me on number 30 please

Mashcka [7]

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2 years ago

A scale drawing of a square has a side length of 6 millimeters. The drawing has a scale of 1 mm : 7 km. Find the actual perimete

zvonat [6]

Answer:

The real perimeter is:

$P= 24 mm *\frac{7 km}{1mm}= 168 km$

And the area would be:

$P = 36mm^2 *\frac{(7km)^2}{(1mm)^2} = 1764 km^2$

Step-by-step explanation:

For this case we know one side of a square given 6mm.

We can begin calculating the perimeter for the scale figure with this formula:

$P = 4x = 4*6 mm =24 mm$

The area for this case is given by:

$A = x^2 = 6mm^2 = 36 mm^2$

And we know that the drawing has a scale of 1 mm : 7 km and if we convert the perimeter to km we got:

$P= 24 mm *\frac{7 km}{1mm}= 168 km$

And the area would be:

$P = 36mm^2 *\frac{(7km)^2}{(1mm)^2} = 1764 km^2$

6 0

2 years ago

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dolphi86 [110]

Answer:

Step-by-step explanation:

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1 year ago

a rectangular room has an area of 131.25 square feet. The length of the room is 12.5 feet. what is the width, in feet, of the ro

zimovet [89]

Answer:

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Step-by-step explanation:

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2 years ago

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konstantin123 [22]

Answer:

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Step-by-step explanation:

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