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Mamont248 [21]
3 years ago
12

Polygon FFF has an area of 363636 square units. Aimar drew a scaled version of Polygon FFF and labeled it Polygon GGG. Polygon G

GG has an area of 444 square units. What scale factor did Aimar use to go from Polygon FFF to Polygon GGG?
Mathematics
1 answer:
zalisa [80]3 years ago
8 0

Answer:

1/9

Step-by-step explanation:

The scale factor here is the multiplicative factor that must be applied to the area of polygon F in order to obtain the area of polygon G.

In this problem, we have:

A_F = 36 is the area of polygon F

A_G=4 is the area of polygon G

The scale factor between the areas of the two polygons can be calculated as

k=\frac{A_G}{A_F}

Therefore, by substituting the values of the two areas, we find:

k=\frac{4}{36}=\frac{1}{9}

In fact, if we multiply by 1/9 the area of polygon F, we find the area of polygon G:

A_G=\frac{1}{9}A_F = \frac{1}{9}\cdot 36 = 4

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A nontoxic furniture polish can be made by combining vinegar and olive oil. The amount of oil should be three times the amount o
Len [333]

Answer:

<u>V</u><u>=</u><u>8</u><u>.</u><u>5</u>

Step-by-step explanation:

o=oil. vinegar=v. furniture polish=f

O=3v

34= 3v + v

Using a system of guessing and checking if that number fits equation you can tell that 8 causes the equation to be unequal and also 9. You can learn V must be between 8 and 9 so 8.5 might fit the equation. <u>8.5</u><u>=</u><u>V</u>

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3 years ago
Question:
nikdorinn [45]
25 were on the roller coaster.
Multiplication and subtraction
7 0
3 years ago
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HOW MANY TRIANGLES ARE THERE?????
Alja [10]

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I count 10 triangles.....

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Please someone help me with this word problem for my math class T.T
olga55 [171]

Answer:

<u>Perimeter</u>:

= 58 m (approximate)

= 58.2066 or 58.21 m (exact)

<u>Area:</u>

= 208 m² (approximate)

= 210.0006 or 210 m² (exact)

Step-by-step explanation:

Given the following dimensions of a rectangle:

length (L) = \sqrt{252} meters

width (W) = \sqrt{175} meters

The formula for solving the perimeter of a rectangle is:

P  = 2(L + W) or 2L + 2W

The formula for solving the area of a rectangle is:

A = L × W

<h2>Approximate Forms:</h2>

In order to determine the approximate perimeter, we must determine the perfect square that is close to the given dimensions.  

13² = 169

14² = 196

15² = 225

16² = 256

Among the perfect squares provided, 16² = 256 is close to 252 (inside the given radical for the length), and 13² = 169 (inside the given radical for the width).  We can use these values to approximate the perimeter and the area of the rectangle.

P  = 2(L + W)

P = 2(13 + 16)

P = 58 m (approximate)

A = L × W

A = 13 × 16

A = 208 m² (approximate)

<h2>Exact Forms:</h2>

L = \sqrt{252} meters = 15.8745 meters

W = \sqrt{175} meters = 13.2288 meters

P  = 2(L + W)

P = 2(15.8745 + 13.2288)

P = 2(29.1033)

P = 58.2066 or 58.21 m

A = L × W

A = 15.8745 × 13.2288

A = 210.0006 or 210 m²

8 0
2 years ago
If a wall is in a 1/4 in scale drawing is 6 in tall how tall is the actual wall
vekshin1
So 1/4
that measn that the scale wall is 6 inches while the real wall is 4 times 6=24 inches tall (logically, it would be something like 1in/4ft so it woul dbe 24 feet not 24 inches but ok)

so 1/4
6 inches scale drawing is 1/4 of real wall
6=1/4 real
multiply by 4
24=real

asnwer is 24 inches
6 0
3 years ago
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