Answer:
a = x
b = 5
Step-by-step explanation:
Answer:
The surface are of a spehere with a radius of 13 is = to 5
Step-by-step explanation:
Answer:
When y=276, x= 23
Step-by-step explanation:
Since they're directly proportional, when divided they have to equal the same.
180/15= 12 and 276/23= 12
Answer:
y=20
Step-by-step explanation:
0.6(y-10)=6
0.6y-6=6
0.6y=6+6
0.6y=12
y=12/0.6
y=20
the mistake is added 10 to both sides
Answer:
2(a+2b+15)
Step-by-step explanation:
hope this helps!
