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olga55 [171]
3 years ago
6

Which answer choice is this? A 33 B 60 C 72 D 65

Mathematics
1 answer:
Artemon [7]3 years ago
3 0

Answer:

x = 11

Step-by-step explanation:

• All interior angles in a triangle add up to 180.

• The square in the triangle represents 90°

90 + 45 + 1 + 4x = 180

136 + 4x = 180

4x = 180 - 136

4x = 44

x = 11

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Answer:

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Step-by-step explanation:

The dependent variable of an experiment is the variable under study, i.e. it is the variable that is being observed for any changes, when the other variables are changed.

The independent variable is the variable that is being altered to observe the changes in the dependent variable.

A dependent variable can be affected by one or more than one independent variables.

In this case, the data provided represents the number of calories Maggie burned based on the number of miles she ran.

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So, the dependent variable is the number of calories burnt and the independent variable is the number of miles she run.

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<em></em>

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So in the given options if we write the relation in the form of (x,y) then 4, 5, 2 are the values in the range

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