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Mashutka [201]
2 years ago
15

Hey guy can you please explain this to me ​

Mathematics
2 answers:
Talja [164]2 years ago
7 0

Answer:

D) 2

Step-by-step explanation:

it think it's D because the size of the triangle was doubled

2 was matched to 4 and

1 was matched to 2

Alja [10]2 years ago
7 0
Yes, the other guy is right. The answer is 2. This is because the dimensions of the og triangle is because doubled, therefore, the scale factor is 2
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Find the following information using the given image.
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Step-by-step explanation:

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3 years ago
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Answer:

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3 years ago
Find the lateral area of the cone in terms of π.
Andreyy89

Answer:

15\pi\ cm^{2}

Step-by-step explanation:

we know that

The lateral area of the cone is equal to

LA=\pi rl

where

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3 years ago
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3 years ago
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The cost of painting a wall that is 5 meters wide and 212 meters tall is $50. How many square meters can be painted for $1?
tigry1 [53]

Answer:

21.2 square meters

Step-by-step explanation:

The area of a parallelogram is base • height.

So:

1. Calculate the area of what you can get for $50. 5 • 212 = 1060 square meters.

2. Now you divide the first price ($50) by the desired price ($1). This one is easy because 50 / 1 = 50, but I'm putting this here for future reference in case you need to solve a problem that has a desired price that's greater than $1.

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2 years ago
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