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Salsk061 [2.6K]
4 years ago
15

Helllpppp plzzzzzzzz

Mathematics
2 answers:
Setler [38]4 years ago
6 0

Answer:

-1/5

Step-by-step explanation:

Slope formula = \frac{y_{2} -y_{1} }{x_{2} - x_{1} }

(13,1)

Use 13 as x sub 1 and 1 as y sub 1

(-2,4)

Use -2 as x sub 2 and 4 as y sub 2

Substitute:

\frac{4 - 1}{-2-13}

Subtract:

\frac{4 - 1}{-2-13}

\frac{3}{-15}

Simplify:

\frac{3}{-15}

1/-5 or -1/5

Anton [14]4 years ago
3 0

Answer:

5

Step-by-step explanation:

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Alla [95]

Answer:

1.366km

Step-by-step explanation:

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5 0
3 years ago
Hey could someone explain whether or not these triangles are congruent any what the reason and the formula is?
Morgarella [4.7K]

Answer:

They are not congruent

Step-by-step explanation:

the 4cm in the first triangle is located opposite of the 37 degrees. in the second traingle, the 4cm length is adjacent to the 37 degrees. thus, they are not congruent.

4 0
2 years ago
Holly opened a savings account at a local bank. She deposited $2,800.00 into the account 5 years ago. If the account earns an an
rosijanka [135]

Answer:

i think b

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve the system of equations by elimination:<br> 2 - 5y = 1<br> 2x + 5y = 17
lesantik [10]

Answer:

X = 8 And y = 1/5

Step-by-step explanation:

add equaction i and education ii,

2 -5y = 1

2x +5y = 17

------------------

2+2x = 18

or, 2x = 18 - 2

or X = 16/2

or X = 8

Again from equation i,

2 - 5y = 1

or, -5y = 1 - 2

or, -5y = -1

or, y = -1/-5 (cut the subtraction sign)

or, y = 1/5

8 0
2 years ago
Describe the location of the point having the following coordinates.
denis23 [38]

we know that

If the point has an nonzero abscissa (x ​​coordinate) then it can be located in any of the four quadrants

If the point has an negative ordinate (y ​​coordinate) then it can be located in Quadrant III or Quadrant IV

therefore

the answer is the option

Quadrant III or Quadrant IV

7 0
3 years ago
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