Answer: -12
-12 is 12 numbers away from 0
Answer:
Step-by-step explanation:
I am in ninth grade and taking Algebra, I can maybe help you, what is it you need help with/are confused about?
The slope is m=6 and length of line is 3.5√37.
<h3>What is slope?</h3>
The slope of a line is a measure of its steepness.
Given:
endpoints of are A(2, 2) and B(3, 8). is dilated by a scale factor of 3.5
slope= 8-2/3-2= 6
Now, using distance formula,
d= √(3-2)² + (8-2)²
d= √1+ 36
d= √37
As, Line AB is dilated by a scale factor of 3.5.
So, new d= √37*3.5
new d= 3.5√37
Learn more about this concept here:
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P = 540, the principal
R = 4.4% = 0.044, the rate, simple interest
A = 991.44, the current value
Let x = years that Sally has held the account
Then
P + PRx = A
or
540 + 540*0.044*x = 991.44
23.76x = 991.44 - 540 = 451.44
x = 451.44/23.76 = 19
Answer:
Sally has held the account for 19 years.