3.8q + 21.2 + 8.3r
The perimeter is all sides added together, therefore our equation looks like this:
However, we can get rid of the parentheses and add like terms together.
From the Pythagorean Theorem:
side^2 = (.5 * 24)^2 + (.5 * 18)^2
side^2 = 144 + 81
side = sq root (225)
rhombus side = 15 feet
Source
1728.com/quadrhom.htm
Hey there,
6x + 5 (x-2)
6x + 5x - 10
11x - 10
3x - 5 - x + 9
3x - x - 5 + 9
2x + 4
3a + 5 - 8a + 1
3 (-1) + 5 - 8(-1) + 1
-3 + 5 + 8 + 1
11
Hope this helps :))
<em>~Top♥</em>
Answer:
7
Step-by-step explanation:
If there are 2 blue chairs and 5 red chairs there are 7 chairs total.
