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alina1380 [7]
2 years ago
13

What is the scale factor from the original to A?

Mathematics
1 answer:
Nookie1986 [14]2 years ago
3 0

Answer:

Do you have a picture? If not, count how many squares on a coordinate plane of each shape and divide the image with the pre-image.

Step-by-step explanation:

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The house blueprint shows the bedroom is 4 in wide and its actual length is 12 yards wide. What is the scale for the blueprint?
malfutka [58]

Answer:

Step-by-step explanation:

The house blueprint shows the bedroom is 4 in wide and its actual length is 12 yards wide. This means that every 1 inch on the blue print represents 3 yards on the actual building. The scale is the ratio of the length of a side on the blueprint to the length of a corresponding side on the actual. Therefore, the scale for the blueprint is 3: 1

Therefore, the scale factor is 3

3 0
3 years ago
You need to fence in a rectangular piece of land for your dog to run and play. The length is 3 times the width. If the perimeter
nikitadnepr [17]

Answer:

Width = 15 feet

Length = 45 feet

Step-by-step explanation:

You need to fence in a rectangular piece of land for your dog to run and play. The length is 3 times the width. If the perimeter is 120 ft, what are the dimensions of your very own dog park?

Perimeter of a rectangle = 2L + 2W

The length is 3 times the width.

L = Length = 3W

W = Width

P = 120 ft

Hence:

120 = 2L + 2W

120 = 2(3W) + 2W

120 = 6W + 2W

120 = 8W

W = 120/8

W = 15 feet

Solving for Length

L = 3W

L = 3 × 15 feet

L = 45 feet

Therefore, the dimensions of your very own dog park is

Width = 15 feet

Length = 45 feet

3 0
3 years ago
Find the mean for the given set of data.
KIM [24]
A) should be ur answer
6 0
3 years ago
Measures of Center and Variability
pickupchik [31]
1. The mean of all the numbers is 41.
5. Median : 52
3 0
3 years ago
Read 2 more answers
Origanal 240 pages 20% increase
FrozenT [24]
10 % = 24
20 % = 2 x 10%
20 % = 48
240 + 48 = 288

hope this helps you
6 0
3 years ago
Read 2 more answers
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