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juin [17]
3 years ago
13

MATH PLEASE HELP! WILL MARK BRAINLIEST ANSWER!

Mathematics
2 answers:
Nikolay [14]3 years ago
7 0
I believe it is 3,4 4,5 3,6
Valentin [98]3 years ago
5 0
Supplementary Angles—angles that have a sum of 180°

We know that a straight line is 180°. So, look for two angles that create a line. Here's the supplementary angles. Hope this helps!

Answers: ∠4 and ∠3, ∠4 and ∠5, ∠3 and ∠6


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Hope this helps :)

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1) The two lines are <em>perpendicular</em>. (Correct choice: True)

2) The slope of the <em>linear</em> function is $ 10 per hour. (Correct choice: A)

<h3>How to analyze and interpret linear functions</h3>

Herein we must understand and analyze <em>linear</em> functions to find all required information from two exercises. The first exercise asks us to prove if the two lines seen are <em>perpendicular</em> and the second exercise asks us to calculate and interpret the slope of the <em>linear</em> function. Now we proceed to resolve each point:

Exercise 1

If the two lines are perpendicular, then the product of the two slopes must be equal to - 1. The value of slope can be found by <em>secant line</em> formula:

m · m' = - 1

[(1 - 2) / [0 - (-1)]] · [[-1 - (- 2)] / (1 - 0)]

(- 1 / 1) · (1 / 1)

- 1

The two lines are <em>perpendicular</em>. (Correct choice: True)

Exercise 2

In this part we must determine the rate of change of wage in time, in monetary units per time, which can be found by again by the <em>secant line</em> formula:

m = ($ 10 - $ 0) / (1 h - 0 h)

m = $ 10 per hour

The slope of the <em>linear</em> function is $ 10 per hour. (Correct choice: A)

To learn more on linear functions: brainly.com/question/21107621

#SPJ1

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