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denpristay [2]
2 years ago
12

What is the slope intercept of the line (-9,7) (9,1)​

Mathematics
1 answer:
lozanna [386]2 years ago
4 0
Slope intercept is = 1/3
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С
mafiozo [28]

Answer:

x = 12

Step-by-step explanation:

The shape ABCDEF is an irregular polygon.  

The sum of the interior angles of any regular or irregular polygon = (n - 2) x 180 (where n is the number of sides of the polygon).  

Therefore, the sum of the interior angles of shape ABCDEF = (6 - 2) x 180 = 720°

So to find the value of x, we need to add together all the interior angles and equal it to 720, then solve for x.

Before we do that, we need to determine angle F.

From inspection, we can see that angle F and 52° are a linear pair.  We know that a linear pair of angles add up to 180°, so F + 52 = 180  ⇒  F = 180 - 52 = 128°

Therefore:

                                           A + B + C + D + E + F = 720

(10x - 5) + 108 + (8x - 3) + (14x - 25) + 133 + 128 = 720

Collect like terms:

10x + 8x + 14x - 5 + 108 - 3 - 25 + 133 + 128 = 720

Combine like terms:

32x + 336 = 720

Subtract 336 from both sides:

32x = 384

Divide both sides by 32:

x = 12

8 0
2 years ago
Is every relation also a function? Explain
Sladkaya [172]

Answer:

no

Step-by-step explanation:

they are not

8 0
3 years ago
Read 2 more answers
What is the weight (in grams) of a liquid that exactly fills a 465.0 milliliter container if the density of the liquid is 0.982
Fynjy0 [20]

Answer:456.63

Step-by-step explanation:

8 0
2 years ago
Can someone try to help me please??
vladimir1956 [14]

Answer:

1) 180 degrees; straight angle

2) (5x-18)+(4x+45)=108

3) x=17

4) 90 degrees; right angle

5) (3x+6)+(5x+4)=90

6)x=10

Step-by-step explanation:

3 0
3 years ago
Im having to write this problem as a equation then solvethe sum of 4xs a number and 9 is equal to3xs the number,im having to wri
natita [175]

Answer:

apjoisdpojaspocjdsapodjopsapjdcpjsa

Step-by-step explanation:

4 0
3 years ago
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