Answer:
The value of r is 16
Step-by-step explanation:
<u><em>The correct question is</em></u>
Find out the value of r if the slope between the two ordered pairs is m=-1/5
we know that
The formula to calculate the slope between two points is equal to
we have the points
(r, 7), (11, 8)
substitute the values
Remember that
equate the equations
solve for r
Multiply in cross
Answer:
V=640cm³
Step-by-step explanation:
V=640cm³
The correct answer is V=640cm³.
Formula- L*W*H
Hope this helps.
Answer:
no because the interval of a set of real value is not the same as vectors
The first thing we must do for this case is to define variables.
We have then:
x = number of dimes
y = number of half-dollars
We write the system of equations:
x + y = 36
0.10x + 0.50y = 12
Solving the system we have:
x = 15
y = 21
Answer:
He has 15 dimes
Answer:
See below.
Step-by-step explanation:
There is an infinite number of lines parallel to y = -3/2x - 1.
They have the same slope, -3/2, and a different y-intercept.
Examples:
y = -3/2x + 1
y = -3/2x
y = -3/2x - 5
