Answer:
so a=1
Step-by-step explanation:
ax+y=5
put x=2 and y=3
2a+3=5
2a=5-3
2a=2
a=2/2
a=1
i hope it will help you
c) 1
=> ax+y = 5
<u><em>Putting x =2, y =3</em></u>
=> a(2)+3 = 5
=> 2a = 5-3
=> 2a = 2
<em>Dividing both sides by 2</em>
=> a = 1
88 inches
formula for circumference: 2pir or pi*diameter
22/7*28=88
Yes
You like you're self
Work attached. Hope this helped! :)
Answer: 1:50
The scale factor is 5/250 = 1/50
