3 years ago

If AB is parallel to CD and the slope of CD is-5, what is the slope of AB?

1 answer:

5 0

Answer:

C. -5

Step-by-step explanation:

If the two lines are parallel, they have the same slope. Therefore the slope of AB is -5.

You might be interested in

Mnenie [13.5K]

-x - y = -5
y = x + 1

-x -(x + 1) = -5
-x - x - 1 = -5
-2x = -5 + 1
-2x = -4
x = -4/-2
x = 2

y = x + 1
y = 2 + 1
y = 3

solution is : (2,3)

6 0

3 years ago

Angelina_Jolie [31]

The definition is pretty simple:

$(f+g)(x) = f(x)+g(x)$

So, we only have to sum the expressions:

$f(x)+g(x) = 2x+4 - \dfrac{1}{5}x-3 = \dfrac{9}{5}x+1$

5 0

3 years ago

makkiz [27]

expression

A mathematical symbol, or combination of symbols, representing a value, or relation. Example: 2+2=4

8 0

3 years ago

Reika [66]

Answer:

Step-by-step explanation:

A is the only answer with ordered pairs that have a consistent rate of change, -1/3

6 0

3 years ago

Kryger [21]

The answer is 25 feet

3 0

3 years ago