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Svetllana [295]
3 years ago
12

What is my first step?

Mathematics
1 answer:
horrorfan [7]3 years ago
4 0
Well a line is equivalent to 180 degrees so you would have AB(9x-23) and BC(5x-11) added to equal 180.
9x-23+5x-11=180  
you would then combine like terms 
14x-34=180
14x=214
x=214/14
x=15.2857143
x=15.29
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Give an example of a parallel lines and perpendicular line and a line which is neither parallel Northport Deculus why equals 2/5
Galina-37 [17]

Answer:

rectangle?

Step-by-step explanation:

rectangle has for sides of parallel lines

6 0
3 years ago
(1,000,000) + (3,00,000) + (60,000)+(2,000) + (700)+( 40)+8​
Anna11 [10]

Step-by-step explanation:

________________________________________________________________

(1,000,000) + (3,00,000) + (60,000)+(2,000) + (700)+( 40)+8 \\  = 1300000 + 62000 + 740 + 8 \\= 1362000 + 748 \\= 1362748

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hope it helped you:)

6 0
3 years ago
Determine the slope of each line.
viva [34]

Answer:

The slope of the given line is -4

Step-by-step explanation:

The formula of the slope of a line passes through points (x1, y1) and (x2, y2) is m = \frac{y2-y1}{x2-x1}

In the given figure

∵ The line passes through the points (-6, 5) and (-4, -3)

∴ x1 = -6 and y1 = 5

∴ x2 = -4 and y2 = -3

→ Substitute them in the formula of the slope above

∵ m = \frac{-3-5}{-4--6}

∴ m = \frac{-8}{-4+6}

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3 0
3 years ago
Find the sum of the first 10 terms. 0.5, 0.9, 1.3, 1.7....
elena-s [515]

Answer: the 10th term is 4.1

Step-by-step explanation:

The sum is +0.4 each time.

1=0.5

2=0.9

3=1.3

4=1.7

5=2.1

6=2.5

7=2.9

8=3.3

9=3.7

10=4.1

8 0
3 years ago
Read 2 more answers
If points a,b,c,d and ,e are collinear and in that order. Find AC if AE = x+50 and CE=x+32
Alla [95]
By the segment addition postulate,
AC + CE = AE so AC = AE - CE
AC = (x+50) - (x+32)
AC = x+50-x-32
AC = 18
7 0
4 years ago
Read 2 more answers
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