Answer:
this is written in point slope form
Step-by-step explanation:
y-y1 = m(x-x1)
the slope is 2
and the point is (6,7)
Answer:
19.1 feet
Step-by-step explanation:
Length of the ladder = 20 feet
Distance from the ladder to the wall = 6 feet
Height of the ladder on the wall = x
x² + 6² = 20²
x² = 20² - 6²
x² = 364
x = 19.1 feet (Rounded to nearest tenth)
We will want to use the tangent ratio for this question. Opposite=x, adjacent=30.5. Tan(33)=x/30.5.
Tan(33)(30.5)=x
X=19.806, or rounded off x=19.81.
Answer: The perimeter would be 2(x+1) + 2(x+6) or 4x + 14
Such a rectangle does not really exist!
If you factor and solve for x, you get {-1,-6} Real Rectangles cannot have negative dimensions.
Step-by-step explanation: Factoring to find out which theoretical dimensions were multiplied to get the imaginary area you get (x + 1) and (x + 6).
Perimeter is Twice the length plus Twice the width. So substitute the "dimensions" into the formula to get 2(x+1) + 2(x+6) distribute and simplify
2x + 2 + 2x + 12 = 4x + 14
