Answer:
Step-by-step explanation:
You are stupid
Answer:
Step-by-step explanation:
lets have one side =a
P=3a+a+(17+a)=52
P=5a+17=52
5a=52-17
5a=35
a=7
second side=21
third side=24
Answer: 72
Step-by-step explanation:
First plug in 7 for x
5(14)
Then multiply
70
Next plug 2 in for y
2(1)
Multiply
2
Lastly, add 70 and 2 together.
72.
Hope this helps.
C!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Sin 0 sin 3pi/2 and tan pi
cos pi/2 is -.5
cos 0 is 1