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Andre45 [30]
3 years ago
10

Please help with number 16

Mathematics
1 answer:
Andre45 [30]3 years ago
7 0

Answer:

2) reflexive property

3) given

4) substitution postulate

5) substitution postulate

6) addition postulate

7) partition postulate

8) equal length line segments are congruent

9) SSS theorem

Step-by-step explanation:

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3 cm<br>6 cm<br>3 cm<br>6 cm<br>Area:<br>what is the area​
seraphim [82]

Ummmmm

The area is 6cm

4 0
3 years ago
Read 2 more answers
When asked to write a point slope equation for a line passing through the points (-4,-7) and (3,2) a student wrote y-2=-9/7(x-3)
AleksAgata [21]
First let's find the slope
Slope formula: 
\frac{y_2-y_1}{x_2-x_1} =slope
Given the two coordinates: 
(-4,-7) (3,2) 
 x1,y1  x2,y2

Plug these numbers into the formula
\frac{2-(-7)}{3-(-4)} = \frac{9}{7}
In this case the mistake that was made was that the student wrote the slope negative instead of positive
Final answer: 
<span>y-2=9/7(x-3)</span>
8 0
3 years ago
Let n represent the time in hours for the service call and C represents the total cost in dollars. Write an equation that relate
USPshnik [31]

Answer:

C(n) = pn

Step-by-step explanation:

Given :

n = time in hours for service call

C = total cost

Total cost = unit cost per hour * time in hours

If unit cost per hour = p

Hence,

C(n) = p * n

C(n) = pn

8 0
3 years ago
Someone please answer these two questions
galben [10]

Answer:

Are you dumb

Step-by-step explanation:

Stupid or dumb

7 0
3 years ago
2(3x-2)=14 pls help
Temka [501]
2(3x-2)=14

1) Distribute 2
(6x-4)=14
2) Add (4) one both sides
6x-4=14
6x+4=14+4
6x=18
3) Divide 6 one both sides
6x / 6 = 18 / 6
4) Solve
X=3

Hope it helps
7 0
3 years ago
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