<h2>Here's your solution ~ </h2>
Perimeter of a rectangle is :
where,
So, length if the rectangle is 18 cm
Answer: 1: parrallel
2:perpendicular
3; neither
4; perpendicular. 5: parrallel
Step-by-step explanation:
Answer:
5 Multiple Choice Questions
15 True/False Questions
Checking:
(5 · 11) + (15 · 3) = 100
55 + 45 = 100
Step-by-step explanation:
t = True/False Questions
m = Multiple Choice Questions
t + m = 20
3t + 11m = 100
To solve this problem, we need to eliminate one of our variables. Looking at the two equations, it seems that the variable<em> t</em> would be easier to eliminate if we multiply the first equation by -3.
t + m = 20
( t + m = 20 ) -3
-3t + ( -3m) = -60
Now we can use the elimination method by adding the two equations together, eliminating the variable <em>t </em>in the process.
-3t + ( -3m) = -60
<u>+ 3t + 11m = 100</u>
8m = 40
m = 5
~Hope this helps!~
Answer:
The expression can be written as:
5(2) + 6(3) + 2(4).
if I'm wrong, please tell me