Answer:
A≈66.48
Step-by-step explanation:
Answer:
Therefore the length of AB is 15 unit.
Step-by-step explanation:
Given:
A ≡ ( -7 , 4 ) ≡ (x₁ , y₁)
B ≡ ( 8 , 4 ) ≡ (x₂ , y₂)
C ≡ ( 8 , -3 )
D ≡ ( -7 , -3 )
To Find:
Length of AB =?
Solution:
Distance Formula between two points is given as
Substituting the values we get
Therefore the length of AB is 15 unit.
<u>Answer</u>
See below
Step-by-step explanation:
The given line has equation
The slope intercept form is
The slope of this line is
The line perpendicular to this line has slope
If this line passes through (5,-4), the point-slope form is
The slope-intercept form is
The standard form is
2x+5y=-10
The product of 289 and 7 is 2,023 so i assume you are trying to estimate it to the nearest thousand? If so the answer would me 2,000.