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Natasha_Volkova [10]
3 years ago
14

Help me please it’s asking to find the slope

Mathematics
1 answer:
Natalka [10]3 years ago
3 0

Step-by-step explanation:

3) The equation of the graph is given by,

y =  - 4

So, slope = 0 option A

4)The line passes through two given points in the fig. , (3,2) and (4,-1)

slope of the graph is given by

\frac{y2 - y1}{x2 - x1}  =  \frac{ -  1 - 2}{4 - 3}  =  \frac{ - 3}{1}  =  - 3

option D

5)

y =  - x

General equation in slope -intercept form

y = mx + c

where, m is the slope and c is the y-intercept

Here, in this case m= -1

option C

6)

y = x + 2

slope of the graph = 1

option C

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Answer:

Step-by-step explanation:

This is right triangle trig.  The side opposite the x is 8, and the side adjacent to the x is 5.  The tangent ratio uses those sides.  We need to find what angle has a tangent of 8/5.  To do this, make sure your calculator is in degree mode.  Then hit "2nd" then tan and you will see tan with a little -1 and a parenthesis.  Enter 8/5 and hit "enter" and you will get an angle measure of 57.9946.  Rounded to the nearest degree this is 58 degrees.  That's your answer!

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Answer:

21.  ΔUYZ <u>Obtuse</u>

22. ΔBCD <u>Right or Rectangle</u>

23. ΔADB <u>Acute</u>

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Step-by-step explanation:

We need to classify each triangle by its angles.

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