Answer: -x because its more than one zero
Step-by-step explanation:
The future value of cash whose initial value is $845, at the rate of 11.3% for 7 years will be calculated using the compound interest rate, that is:
A=p(1+r/100)^n
where:
A=future amount
r=rate=11.3%=0.113
time=7 years
thus the future value of our cash will be:
A=845(1+0.113)^7
A=845(1.113)^7
A=$1,787.82
Answer:
y = -3/1x + 2
Step-by-step explanation:
1. Find the slope
The points I will use are (-1,5) and (0,2), where x1 = -1, y1 = 5, x2 =0, and y2 =2.
y2-y1/x2-x1
2-5/0-(-1) = -3/1
2. Find the y-intercepy
y = mx + b
You can use any x or y point. I'll use (-1,5)
m= slope, which is -3/1
5= -3/1(-1) +b
5= 3 + b
Subtract 3 from 5 and 3 to get 2=b.
3. Rewrite in slope-intercept form
y = -3/1x + 2
9514 1404 393
Answer:
BC = 6
Step-by-step explanation:
Tangents from the same point are congruent, so ...
2x = x+3
x = 3 . . . . . . . subtract x
BC = x+3 = 3+3 = 6 . . . . . . substitute for x
The length of BC is 6.
Step-by-step explanation:
If Point B lies between points A and C on line segment AC, then the formula is true AB+BC = AC
Given
AB = x inches'
AC = 20 inches
BC = 3x
Substituting the given parameters into the formula AB+BC = AC
x + 3x = 20
4x = 20
Divide both side by 4
4x/4 = 20/4
x = 5
Since x = 5 inches, hence the segment AB id 5 inches.
Given BC = 3x
BC = 3(5)
BC = 15 inches
This means that the space between points A and B is labeled 5 inches while the space between points B and C is labeled 15 inches.
