Answer:
The value of m would be -1/5
Step-by-step explanation:
In order to find the m of the second line, we need to find the slope of the first line, which is 5. Now, the perpendicular slope would be the opposite and reciprocal. So we take 5 and we negate it to -5. Now we flip it to get -1/5, which is the slope of the new line.
Answer:
k=-27
Step-by-step explanation:
Okay
We have
slope(m)=-2/5
Point (0,-7)
For this question we use point slope form so
y − y1 = m(x − x1)
y=y coordinate of second point
y1=y coordinate of point one
M=slope
X=x coordinate of second point
x1=x coordinate of point one
By substituting each number to the corresponding variables we get
Y-(-7)=-2/5(x-0)
Y+7=-2/5x
Y=-2/5x-7 equation of required line!
Answer:
Step-by-step explanation:
Lets use the compound interest formula provided to solve this:
<em>P = initial balance</em>
<em>r = interest rate (decimal)</em>
<em>n = number of times compounded annually</em>
<em>t = time</em>
First, change 6% into a decimal:
6% -> -> 0.06
Since the interest is compounded semi-annually, we will use 2 for n. Lets plug in the values now and your equation will be: