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Mathematics

1 answer:

Musya8 [376]2 years ago

4 0

The only correct statements are the second one and the last one.

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Find the length of the segment. please help

maksim [4K]

Answer:

$\sqrt{29}$

Step-by-step explanation:

Use the distance formula!

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

If we plug in the coordinates:

$d=\sqrt{(3-(-2))^2+(4-2)^2} \\d=\sqrt{25+4}\\ d=\sqrt{29}$

That's our answer!

6 0

2 years ago

Read 2 more answers

Identify the independent and dependent variables for this study. The independent variable is the ratio of students to faculty us

Degger [83]

Answer:

-The independent variable is whether the motivational signs were posted, and the dependent variable is the amount of use of the stairs.

-Nominal scale.

Step-by-step explanation:

Independent variable: In research methods, the term "independent variable" is described as the variable that is being altered, manipulated, or changed by an investigator to see its effects on the dependent variable in specific research or experiment.

Dependent variable: In research methods, the term "dependent variable" is described as the variable that is being measured, analysed, or tested in an experiment by the experimenter or researcher. The dependent variable is being directly affected by the independent variable.

Nominal scale: In research methods, the term "nominal scale" is determined as one the different measurement scales in which a specific number is being served as labels or tags only and to classify and identify an object.

8 0

3 years ago

The total home attendance for a professional basketball team in 2010 was about 8.2 × 10 to the power of 5, and in 2008 was about

vfiekz [6]

The answer is going to be:
102,500
Hopes This Helps:)

4 0

3 years ago

What does it mean to solve an equation 1.4y = 3.5

Tanzania [10]

Answer:

y =2.5

Step-by-step explanation: