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Sedbober [7]
3 years ago
13

Is a pair of adjacent supplementary angles forms a right angle yes or no and why

Mathematics
1 answer:
finlep [7]3 years ago
3 0
Yes because if they are the same size and they are about 45 degrees and at the same corner than yes they can
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Do two congruent polygons satisfy the conditions for similarity ? Why ?
Vedmedyk [2.9K]
Congruent shapes are the same, so its safe to say that congruent shapes must also be similar.
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3 years ago
Can anyone help me answer this?
saw5 [17]

Answer:  X=12.7

Step-by-step explanation:

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7 0
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A and b are natural numbers. The diameter of cell a is 2.3 , and the diameter of cell b is 2.3 .
Pani-rosa [81]

After clarification we see the respective diameters are

A = 2.3 \times 10^{-a}

B = 2.3 \times 10^{-b}

We're asked about the ratio

A:B =  2.3 \times 10^{-a} :  2.3 \times 10^{-b} = 10^{-a} : 10^{-b} = 10^b : 10^a = 10^{b-a} : 1

Now we can go through the choices.

A. If a = 4 and b = 6, then cell a is 100 times greater than cell b.

A:B=10^{6-4}:1 = 100:1

It would be more proper to say the diameter of cell A is 100 times the diameter of cell B, but yes, this is TRUE.

B. If a = 4 and b = 6, then cell b is 100 times greater than cell a.

FALSE. 10 to the minus 4 is 100 times bigger than 10 to the minus 6, so a is bigger.

C. If a = 4 and b = 6, then cell a is 2 times greater than cell b.

FALSE. We already calculated its 100 times bigger.

D. If a = 4 and b = 6, then cell b is 2 times greater than cell a.

FALSE.


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4 years ago
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Answer:


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