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GrogVix [38]
3 years ago
8

The area of a square floor on a scale drawing is 36 square centimeters, and the scale drawing is 1 centimeter:4 ft. What is the

area of the actual floor? What is the ratio of the area in the drawing to the actual area?
Mathematics
1 answer:
Black_prince [1.1K]3 years ago
8 0
Because the area in the drawing is 36 cm^2, one side length is 6 cm.
On the actual floor, this equates to 24 ft.
This means the area of the floor in real life is 576 square feet.

Therefore the ratio is 36 square centimetres : 576 square feet.

This is the same as 1 square centimetre : 16 square feet.

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12.56

Step-by-step explanation:

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Find the distance between the points (<br> -<br> 10,12) and (15,12).
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The distance formula is:

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We are given two points in the form (x,y), so plug in the values to the distance formula:

d= \sqrt{(-10-15)^2-(12-12)^2}

Next we can simplify. We know that 12-12 is 0, so we can drop it from the equation, as it will not affect our answer. Also, we know that -10-15 is -25:

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5 0
3 years ago
W = p ( y -z ) Please solve this for z.
11111nata11111 [884]

w = p(y - z)

divide p on both sides

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8 0
3 years ago
I dont understand???????????
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Step-by-step explanation:

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5 0
2 years ago
Instructions: Find the missing side of the triangle.<br> 24 and 7
ANTONII [103]
We can use the Pythagorean theorem to solve this. The Pythagorean theorem is a^2 + b^2 = c^2. We already have a and b, we need to find c. 24^2 + 7^2 is 625. Then, we need to find the square root of 625 to find c. The answer is 25. x = 25.
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