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Degger [83]
2 years ago
10

HELP ME WHATS THE VALUE OF X?

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
8 0

Answer:

Step-by-step explanation:

Total sum of degrees of a Triangle is 180 deg

Than: 8x-7 + x +7 + 2x + 15 = 180

11x + 15 = 180

x = (180-15) / 11  =15

Answer: 15

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zmey [24]

Answer:

  y = -2x -5

Step-by-step explanation:

The line crosses the y-axis at -5. So, b = -5.

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  m = rise/run = -2/1 = -2

__

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  y = mx +b      where m is the slope and b is the y-intercept

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5 0
3 years ago
Can someone please help me out with this? I will give brainliest if it lets me!
AlekseyPX

Answer: D is the correct answer

7 0
3 years ago
HELP ASAP 20 points Question 12 Multiple Choice Worth 1 points)
ryzh [129]

Answer:

<h2>x = 61.6°</h2>

Step-by-step explanation:

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37.4 is the hypotenuse

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4 0
3 years ago
Which is an equation of the inverse of y=3/2x?
Elenna [48]

Answer:

y

=

3

2

x

Rewrite in slope-intercept form.

Tap for more steps...

y

=

3

2

x

Use the slope-intercept form to find the slope and y-intercept.

Tap for more steps...

Slope:  

3

2

y-intercept:  

(

0

,

0

)

Any line can be graphed using two points. Select two  

x

values, and plug them into the equation to find the corresponding  

y

values.

Tap for more steps...

x

y

0

0

2

3

Graph the line using the slope and the y-intercept, or the points.

Slope:  

3

2

y-intercept:  

(

0

,

0

)

x

y

0

0

2

3

image of graph

Step-by-step explanation:

7 0
3 years ago
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