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Arlecino [84]
3 years ago
11

What are the x and y intercepts for the graph of 4x - 3y = -12

Mathematics
2 answers:
vovangra [49]3 years ago
7 0

x intercept is where the line crosses the x axis or where y=0

y intercept is where the line crosses the y axis or where x=0

x intercept

set y=0

4x-3y=12

4x-3(0)=12

4x=12

divide by 4

x=3

the  x intercept is 3

y intercept

set x=0

4x-3y=12

4(0)-3y=12

-3y=12

divide by -3

y=-4

the y intercept is -4

Elanso [62]3 years ago
6 0
X is 3 y is -4 lololololol sorry for all this extra stuff it has 20 be 20 words to submit answer
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andrew-mc [135]
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8 0
3 years ago
How do I solve for y?
vivado [14]
Short Answer: y = 36°
Remark
What an interesting question!! The first thing you have to do is find out what the interior angle of a regular pentagon is. After you have done that, you can calculate y.

Method.
The exterior angles of a regular figure add up to 360°. 

Step One

Find out the size of the exterior angles of a  regular pentagon. 
There are 5 such angles. They add up to 360°

5x = 360  Divide by 5
x = 360 / 5
x = 72°

Step Two
Find out the value of the interior angles of a pentagon.

Method
The interior and exterior angles add up to 180°
Exterior Angle + Interior Angle = 180°
Exterior angle = 72 degrees
72° + Interior Angle = 180°                  Subtract 72 from both sides.
Interior Angle = 180° - 72° 
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Step Three
Solve for y.

There are 3 tiles each with an angle of 108° that are placed together. So y + 3 interior angles = 360°

y + 3*interior angles = 360°
y + 3*108 = 360 
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y = 360 - 324
y = 36°

7 0
3 years ago
In two or more complete sentences, compare the number of x-intercepts in the graph of f(x) = x2 to the number of x-intercepts in
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3 years ago
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Answer:

Neither

Step-by-step explanation:

They both have the same probability because 2/5 and 0.4 have the same value.

6 0
3 years ago
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