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Serjik [45]
2 years ago
12

PLS HELP!! ALGEBRA!!

Mathematics
1 answer:
sineoko [7]2 years ago
6 0

Horizontal distance = 48'

difference in elevation = 18"-6" = 12" = 1'

Slope of the sewer line = rise/run = 1/48 = 0.0208 = 2.08%

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What is the name of the type of data that a scatter plot is used to analyze?
mr Goodwill [35]

A scatter plot shows the relationship between two sets of data.

3 0
3 years ago
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At what point do the lines y= 2x + 3 and y = 5x - 9 intersect? ​
QveST [7]

Answer:

(4,11)

Step-by-step explanation:

y=2x+3

y=5x-9

the first equation is equal to the second equation so

2x+3=5x-9

put like terms together

2x-5x= -9-3

-3x= -12

divide both sides by -3

.•.x=4

now, use the value of x to find the value of y like this:

y=2x+3 (x=4)

y=2(4)+3

y=8+3

y=11

therefore, the two lines intersect at the point (4,11)

4 0
3 years ago
WILL GIVE BRAINLIEST FOR CORRECT ANSWER
hammer [34]
Tan(35)=x/12
.7=x/12
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6 0
3 years ago
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Choose the function table that matches the given rule<br> Rule:output=input -2
kirill [66]

Answer:

option B

Step-by-step explanation:

Rule:output=input -2

LEts analyze the table

we use the input and apply the rule to get the output

LEts subtract 2 from input to get the output

Input             Rule (input -2 )            Output

-3                         -3-2                          -5

-7                         -7-2                          -9

6                          6-2                            4

Option B matches with our table

   

7 0
3 years ago
Zach and his friends had a movie marathon on Saturday. Every movie they watched was 2 hours long. Seven hours into their movie m
Ksenya-84 [330]
Y is the number of movies
x is the number of hours
It takes 2 hours per movie
Thus:

y = x/2
2y = x
x - 2y = 0

The answer is C
7 0
3 years ago
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