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lilavasa [31]
3 years ago
7

Which of the following is a monomial? O A. 11x-9 O B. 20x^9 O C. 9/x O D. 20x^9 - 7x

Mathematics
1 answer:
Pepsi [2]3 years ago
7 0

Answer:

B

Step-by-step explanation:

not so sure but it this might help

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allochka39001 [22]

Assuming that the base is 5 cm and the height is 12 cm, so by dilating the legs by a scale factor of 2/3, the new dimensions are:

 

base = 5 cm * (2 / 3) = 10/3 cm

height = 12 cm * (2 / 3) = 8 cm

 

So the area of a right triangle is calculated using the formula:

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A = (10/3) * 8 / 2

<span>A = 13.33 cm^2</span>

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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