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alexandr1967 [171]
3 years ago
8

Which transformation below preserves similarity between the preimage and image, but does not preserve congruence?

Mathematics
1 answer:
Dmitry [639]3 years ago
3 0
Im more then likely sure that it is dilation becuase you still have the same shape but with dilation you can make the shape smaller or bigger
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the simple interest on a certain sum of money for two years at 6% per annum is Rs 900. what will be the compound interest on tha
Phantasy [73]

Answer:

Rs 927.

Step-by-step explanation:

For simple interest we have:

I = PRT/100    where I = interest, P = amount invested, R = the rate and T = the time.

900 = P*6* 2 / 100

P = 900*100/ 12

P = Rs 7500

The formula for the amount  after t years when investing P amount at a rate of r%  is:

A = P(1 + r/100)^t  

A = 7500(1 + 6/100)^2

= Rs 8427.

So the compound interest is 8427 - 7500

= Rs 927.

6 0
3 years ago
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lys-0071 [83]

Answer:

Complete: A line drawn from a centre of a circle to the midpoint of the chord, then the line is perpendicular

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2 years ago
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Jlenok [28]
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What is the area of a triangle that has a height of 6 feet and a base length of 7 feet?
frez [133]

Answer:

area = 21 feet^2

Step-by-step explanation:

Area of a triangle is 1/2(base*height)

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If G = {(-1, 7),(-8, 2),(0, 0),(6, 6)}, then the range of G is
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