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Ahat [919]
3 years ago
8

Find the height of a door on a scale drawing if the door is 2 meters tall and the scale is 1 centimeter = 4 meters. Round to the

nearest tenth
Mathematics
1 answer:
WITCHER [35]3 years ago
5 0
The door is 0.5 centimeters high
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The Empire State Building is just over 1,450 feet tall. In anticipation of visiting this landmark on your vacation, you create a
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You have two given data available here: the actual height of the Empire State Building measuring 1,450 feet, and the height of the block measuring 2 feet. To find how many blocks stacked together would make up 1,450 feet, just divide 1,450 by 2.

Number of blocks=1,450 feet * (1 block/2 feet)
Number of blocks = 725 blocks

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3 years ago
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The Length of a rectangle is 5 centimeters less than twice its width . The perimeter of the rectangle is 80cm. What are the dime
borishaifa [10]
Perimeter is the sum of all a shapes sides.

with that in mind, we know a rectangle has four sides. with 2 pairs being the same.

The length as told is, 5 centimeters less than two times the width. Two times the width would be 2w and five less than that would be minus five. so the length is 2w - 5

now to find the perimeter we do two times the width + two times the length.

2w + 2(2w -5) = 80.
Distribute: 2w + 4w - 10 = 80
Add ten to both sides and combine the 2w & 4w:
6w = 90
Divide both sides by 6: w = 15.

with this we know the width is 15. to find length plug in 15 to the 2w - 5 equation.

2(15) - 5 = 30 - 5 = 25.

Slap on the units and width = 15 cm, length = 25 cm


7 0
3 years ago
HELP ME PLZ!!!!! Plz!!!
Charra [1.4K]

Answer:

hi the right answer is option C.112

here's why:

\frac{14}{50}  \times 400 = 112

4 0
2 years ago
In circle O, tangent MN and secant MPQ are drawn to the circle from exterior point M. If MP = 6 and PQ = 8 then which of the fol
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Answer:

42

Step-by-step explanation:

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No because u would multiply to get a common denominator and it would be 4/6 5/6
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