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2 years ago

I will be forever in your debt, ( and a brainiest) if you help me

Mathematics

1 answer:

gogolik [260]2 years ago

3 0

Answer:

Step-by-step explanation:

12P3 = 12! / (12-3)!

= 12*11*10

= 1320.

8C7 = 8!/7! *(8-7)!

= 8.

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3 years ago

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4 years ago

Evaluate the quantity 3 squared times 3 to the power of negative 5 end quantity over 5 to the power of negative two.

svetoff [14.1K]

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brainly.com/question/11897796

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2 years ago

Sinplify this expression -3(10x+4y)+6(6x-2y)

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Answer:

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Step-by-step explanation:

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4 years ago

How to find the perimeter ratio of two similar triangles

Free_Kalibri [48]

Answer:

of their perimeters is equal to the ratio of their corresponding side lengths. ratio of their areas is equal to the square of the ratio of their corresponding side lengths.

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4 years ago