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olga_2 [115]
3 years ago
12

What is the square root of 81? A. 11 B. 9 C. 18 D.8

Mathematics
2 answers:
denis23 [38]3 years ago
6 0

Answer:

OPTION(B):Square root of 81 is 9

Dmitry_Shevchenko [17]3 years ago
5 0

Answer:

the correct answer is

B . 9

9 X 9 = 81

Step-by-step explanation:

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If no base is stated, then assume base 10
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so
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4 0
4 years ago
16. Considering the "kindergarten-path effect," if your 4.5-year-old sister was asked to Put the bunny on the blanket on the she
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Answer:

if your 4.5-year-old sister was asked to Put the bunny on the blanket on the shelf, she may or may not  if your 4.5-year-old sister was asked to Put the bunny on the blanket on the shelf. But,the chance is very likely less than 50%.

Step-by-step explanation:

If your 4.5-year-old sister was asked to Put the bunny on the blanket on the shelf, the chance that she might follow the instructions she receives is less 50 percent. In other words:

                                      Chance < 50%

The reason is that children at this age may have challenging time figuring out the subject when you may instruct certain things to do, as the sentences could be tricky for the children to decode the meaning.  

So,  if your 4.5-year-old sister was asked to Put the bunny on the blanket on the shelf, she may or may not  if your 4.5-year-old sister was asked to Put the bunny on the blanket on the shelf. But,the chance is very likely less than 50%.

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Hey um this is confusing
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Answer:

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Step-by-step explanation:

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Nathan wants to use coordinate geometry to prove that the opposite sides of a rectangle are congruent. He places parallelogram A
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<h3><u>Answer:</u></h3>

The formula determine the distance from C to D is:

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<h3><u>Step-by-step explanation:</u></h3>

The formula that can be used to determine the distance from point C to point D is:

\sqrt{(0-a)^2+(-b)^2}=\sqrt{a^2}=a

We know that distance between two points A(a,b) and B(c,d) is equal to the length of the line segment AB and is calculated by the help of the formula:

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The students in Mr. Sanchez's class are converting distances measured in miles to kilometers. To estimate the number of kilomete
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Step-by-step explanation:

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3 years ago
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