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schepotkina [342]
2 years ago
12

Geometry help me please

Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
5 0
The first blank is segment addition postulate and the second blank is substitution property of equality
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Find the slope of the following points
Ierofanga [76]

Answer:

24) -1

25) indefinite/infinite

26) indefinite/infinite

27) 7/3

Step-by-step explanation:

24)

\frac{4-2}{-3+1}\\= 2/-2\\= -1\\

25)

\frac{10+2}{5-5}\\\\= \frac{12}{0}

= indefinite/infinite

26)

indefinite/infinite

27)

\frac{16-9}{11-8}\\\\= \frac{7}{3}\\

<em>Feel free to mark this as brainliest! :D</em>

5 0
2 years ago
How many solutions does the equation 9x +3=9x + 5 have?
Sphinxa [80]

Answer:

none

Step-by-step explanation:

Because X has the same coefficient on both sides but a different value is being added to it, there cannot be an solution.

9x+3=9x+5

-9x -5

-2=0, which doesnt work so theres no solution

8 0
3 years ago
Read 2 more answers
Help pwees .................
Rina8888 [55]

Answer:

1 + 1 = 2

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Please answer correctly !!!!!!!! Will mark brianliest !!!!!!!!!!!
nexus9112 [7]

Answer:

x=6

Step-by-step explanation:

h(x) = -( x-2)^2 +16

We want when h(x) = 0

0 = -( x-2)^2 +16

Subtract 16 from each side

-16  = -( x-2)^2 +16-16

-16 = -( x-2)^2

Divide by -1

16= ( x-2)^2

Take the square root of each side

±sqrt(16) = sqrt(( x-2)^2 )

±4 = x-2

Add 2 to each sdie

2 ±4 = x-2+2

2+4 = x     2-4 =x

6 =x           -2 =x

since time cannot be negative

x=6

4 0
3 years ago
Jerry irks at the skate board shop he is paid at the end of the week. He earns 245.00$ a week plus a 15% commission on each boar
blagie [28]

Answer:

$462.7

Step-by-step explanation:

15% commission on $54

= $8.1

he sell 27 boards so

8.1 × 27=$218.7

so

$245.00+$218.7=$463.7

7 0
2 years ago
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