Answer:
Circumcenter Incenter Centroid
Formed by intersection of Perp. Bisectors Angle bisectors Medians
Type of circle Circumscribed Inscribed No circle
Special property Equidistant from Equidistant from Center of mass
vertices Sides
y ≤ One-thirdx − 1
y ≥ One-thirdx − 1
y < 3x − 1
y > 3x − 1
Answer:
Option B.
Step-by-step explanation:
A solid straight line passes through (0, -1) and (3, 0)
Slope of the line =
=
=
Equation of the line passing through (0, -1) will be
y - y' = m(x - x')
Since this line is solid then there will the sign of (≥ or ≤)
If everything above and to the left of the line is shaded then the inequality will be
Therefore, the answer will be option B.
Answer: C
Step-by-step explanation:
Just took the test and made a 100%
Answer:
Percentage of area of the three windows of the area of entire wall = 41.67%
Step-by-step explanation:
To find the percentage of area of the three window of the area of entire wall, we will need to find the area of the window (Length*breath) as well as the area of the entire wall (length*breath).
Area of the window = 4ft * 5ft = 20ft²
Area of three windows = Area of the window * 3
Area of the three windows = 20ft² * 3
Area of the three windows = 60ft²
Area of the entire wall = 8ft * 18ft
Area of the entire wall = 144ft²
Percentage of area of the three windows of the area of entire wall = area of the three windows / area of the entire wall * 100
= 60ft²/144ft² * 100
= 41.67%