Help please, stuck on this one!
1 answer:
Answer:
AFCE = 30
P+Q = 11
Step-by-step explanation:
From the picture, you can see the figure can be decomposed into two identical large triangles with area 20, and 4 identical longer ones, that have to cover the remaining area 40, thus 10 each.
From that you can count the area.
Second puzzle is just trial and error.
You might be interested in
Answer:
<h2>B. (6, 4)</h2>Step-by-step explanation:
The slope-point form of an equation of a line:
<em>m</em><em> - slope</em>
<em>(x₁, y₁)</em><em> - point on a line</em>
<em />
We have the equation:
hence
Check other points:
Substitute the coordinates of the points into the equation and check the equality:
A. (-6, -4)
-4 - 4 = -2(-6 - 6)
-8 = 24 FALSE
C. (-4, -6)
-6 - 4 = -2(-4 - 6)
-10 = 20 FALSE
D. (4, 6)
6 - 4 = -2(4 - 6)
2 = 4 FALSE