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romanna [79]
3 years ago
13

Select the correct answer.

Mathematics
1 answer:
katen-ka-za [31]3 years ago
5 0

Answer: B

how close their measurements are to each other

Step-by-step explanation:

The students in a science class did not know the length of the board before taking turns to measure the length of a certain board.

The characteristic of their measurements that best indicates

their accuracy will be how close their measurements are to each other.

If the actual length is known before the carry out the measurements, there average value will be neccessarily to determine their accuracy.

Therefore, option B is the best option.

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bija089 [108]
Yi forgot two factors of 63, which are 3 and 21.

This would make the greatest common factor 21.
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3 years ago
If angle A = 34°, angle B = (x-5)°, angle C = 4y °, what is the value of y?
nevsk [136]
180-34=146
146-5=141
ratio=1:4
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I may be wrong, ask for more opinions
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If the sidewalks are wet, then it has been raining determine the truth of each conditional
Debora [2.8K]

The hypothesis (If the sidewalks are wet) of this conditional statement is true, but the conclusion (it has been raining) is false.

<h3>What is a conditional statement?</h3>

A conditional statement can be defined as a type of statement that can be written to have both a hypothesis and conclusion. This ultimately implies that, it typically has the form "if P then Q."

Where:

P and Q represent sentences.

<h3>What is a hypothesis?</h3>

In Science, a hypothesis is primarily considered to be a tentative or an educated guess and it can be defined as a testable explanation for an observation or a specific experimentation (scientific) problem, especially by using the "if . . . then . . . because" format..

The hypothesis (If the sidewalks are wet) of this conditional statement is true, but the conclusion (it has been raining) is false. Also, this can be proven with this counterexample "If the sidewalks are wet, then it is cause of an erosion/irrigation."

Read more on conditional statement here: brainly.com/question/16951916

#SPJ1

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Answer:

Why is 82 a composite number? A composite number is a number that can be divided evenly by more numbers than 1 and itself. ... The number 82 can be evenly divided by 1, 2, 41 and 82, with no remainder. Since 82 cannot be divided by just 1 and 82, it is a composite number.

Step-by-step explanation:


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What percent of 19 is 11
Viktor [21]
The answer is 2.09 I hope this helped you
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