The standard form:
The slope-intercept form:
m - slope
b - y-intercept
We have m = 3 and b = -5.
Substitute:
subtract 3x from both sides
change the signs
Answer:
81-25k²
Step-by-step explanation:
We need to write the expression for "The quantity 81 minus 5k, squared".
Square of any number x is given by x².
Square of 5k is given by : (5k)²= 5²×k²=25k²
Now subtract 25k² from 81.
It means we get : 81-25k². It is required expression.
Answer:
90.393
Step-by-step explanation:
A) 1 out of 4
B) 1 out of 4
<span>It must be the same as it was when constructing the arc above P.</span>
