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Feliz [49]
3 years ago
9

Hey guys!!! U think u can help me?? Pls :))

Mathematics
1 answer:
docker41 [41]3 years ago
3 0

12 yards to 36 yards is 3 time the length, so this means the new scaled drawing would need to be 1/3 the size of the original one.

9 inches / 3 = 3 inches

6 inches / 3 = 2 inches

The new scaled drawing would be 3 inches, 2 inches.

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How do we represent a percent in a equation
Anastasy [175]

Answer: heres an example

Step-by-step explanation:Convert the problem to an equation using the percentage formula: Y/X = P%

X is 60, Y is 12, so the equation is 12/60 = P%

Do the math: 12/60 = 0.20

Important! The result will always be in decimal form, not percentage form. You need to multiply the result by 100 to get the percentage.

Converting 0.20 to a percent: 0.20 * 100 = 20%

7 0
2 years ago
Help me plz this is to much
mr Goodwill [35]

9514 1404 393

Answer:

  • 1 triangle: 2 m²
  • 2 triangles: 4 m²
  • large rectangle: 32 m²
  • small rectangle: 3 m²
  • total area: 39 m²
  • cost of tile: $487.50

Step-by-step explanation:

You will run across many examples of poorly edited curriculum materials. This is one of them. We presume that every instance of "inches" should be an instance of "meters". The difference between in and m is not always obvious in a diagram, and m apparently got misinterpreted here.

__

The area of a triangle is given by the formula ...

  A = 1/2bh

where b is the base and h is the height perpendicular to the base.

The triangles in this figure have a base of 4 m, and a height of 1 m. Using this formula, we find the area of 1 triangle to be ...

  A = 1/2(4 m)(1 m) = 2 square meters . . . . area of 1 triangle

__

The triangles are the same size, so the area of both together is ...

  2(2 m²) = 4 square meters . . . . area of both triangles together

__

The large rectangle is 8 m long and 4 m high. Its area is given by the formula ...

  A = LW

where the length is L and the width is W. Using this formula, we find the area of the large rectangle to be ...

  A = (8 m)(4 m) = 32 m² . . . . area of large rectangle

__

The small rectangle has a length of 3 m and a width of 1 m. Its area is ...

  A = (3 m)(1 m) = 3 m² . . . . area of small rectangle

__

The total area is the sum of the areas of the pieces:

  total area = 2 triangles + large rectangle + small rectangle

  total area = 4 m² + 32 m² + 3 m² = 39 square meters

_____

At $12.50 per square meter, the cost of covering the patio is ...

  ($12.50/m²)(39 m²) = $487.50 . . . . cost of tile

5 0
3 years ago
Can someone help me with #3? Thanks!
labwork [276]
I hope this helps you

4 0
3 years ago
This is the problem:
natta225 [31]
Sophie has 3x candies
they have 4 x together 
sophie has 2x more than lisa
8 0
3 years ago
Read 2 more answers
What is 7 1/4 minus 3 5/8
gogolik [260]
3.625 is the answer. Enjoy!
3 0
3 years ago
Read 2 more answers
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