Answer:
C. Only her Perimeter is Correct
Step-by-step explanation:
12x3= 36
17x2= 34
13+5=8
36+34+8= 88
The area would be around 365.
Answer:
a = 9
Step-by-step explanation:
Let's make the demoninators of the 2 fractions the same :
(2a+8)/10 - (5a +15)/10 = 5
(2a + 8 - 5a + 15)/10 = 5
=> -3a + 23 = 50
=> -3a = 27
=> a = 9
It's litterally called a community service... funny huh?
Since
−
2
1
1
=
−
1
0
8
−211=−108 is false, there is no solution.