Answer:
453 have a nice night
Step-by-step explanation:
Answer: What type of problem is this lol
Step-by-step explanation:
19) 15/a = 3/2
Start by cross multiplying....
3a = 30
Divide both sides 3
a = 10
21) 2/7 = 4/d
2d = 28
d= 14
23) 8/p = 3/10
80 = 3p
p = 26.66
25) 2 / -5 = 6/t
2t = -30
t = -15
Answer:
the center is -1,1 and the radius is 4 i think
Step-by-step explanation: