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Arisa [49]
3 years ago
12

What is the slope of the line represented by the equation 5 y-10 x = -15?

Mathematics
1 answer:
BaLLatris [955]3 years ago
3 0

Answer:

  2

Step-by-step explanation:

Solve for y and look at the coefficient of x.

  y -2x = -3 . . . . . . divide by 5

  y = 2x -3  . . . . . . add 2x

The coefficient of x is the slope: 2.

_____

On a graph, the slope is the rise divided by the run. For the two marked points on this graph, the rise is 2 and the run is 1, so the slope is ...

  m = 2/1 = 2

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Consider the statement: 4 - 3 + 5 = -6 + 8 + 4. This is a mathematically correct sentence.
Natasha_Volkova [10]
Yes that is correct because 4-3 plus 5 is 6 and -6 +8+4 is 6 soo dont stress your self out..Lol
3 0
3 years ago
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Find the first four terms of the sequence given by the formula:
sattari [20]
<h3>Answer: Choice D. 2, 6, 12, 20</h3>

=============================================

Work Shown:

Plug in n = 1

c(n) = n(n+1)

c(1) = 1(1+1)

c(1) = 1(2)

c(1) = 2

The first term is 2

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

Plug in n = 2

c(n) = n(n+1)

c(2) = 2(2+1)

c(2) = 2(3)

c(2) = 6

The second term is 6

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

Plug in n = 3

c(n) = n(n+1)

c(3) = 3(3+1)

c(3) = 3(4)

c(3) = 12

The third term is 12

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

Plug in n = 4

c(n) = n(n+1)

c(4) = 4(4+1)

c(4) = 4(5)

c(4) = 20

The fourth term is 20

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

The first four terms are: 2, 6, 12, 20

6 0
3 years ago
Read 2 more answers
Plz guys help me plz
mina [271]
$15

The cost goes up by $5 each time
5 0
3 years ago
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There are 36 students on the bus. There are 2 times as many girls than boys on the bus. On your paper, write a system of liner e
Ghella [55]
X = girls
y = boys
z = students in the bus

x + y = z
x + y = 36

total girls = 2 * total boys
x = 2 * y

2y + y = 36
3y = 36
y = 12
x = 2y = 24 (B)
7 0
4 years ago
If angle ABC measures 40 degrees what does angle ADC measure
hjlf

Answer:

options are provided below...i hope this helps!    :)

Step-by-step explanation:

well if the angles are vertical then ADC would be the same as ABC with 40 degrees

if the angles are corresponding, then they both are 40 degrees

if they are complementary angles, then they add up to 90 degrees

so the angle ADC would be 50 degrees

if they are supplementary angles, then they add up to 180 degrees. so ADC would be 140 degrees

3 0
3 years ago
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