The axis of symmetry is x=-1
Answer: 740000000
Step-by-step explanation:
Answer:
Step-by-step explanation:
Here, d=12 m
r=12/2=6 m
Now,
Circumference(c)=2πr
=2π6
=12π m
Answer:
r = 8
Step-by-step explanation:
Given that M is directly proportional to r² then the equation relating them is
M = kr² ← k is the constant of proportionality
To find k use the condition when r = 2 , M = 14
k = = =
M = r² ← equation of proportion
When M = 224, then
224 =r² ← multiply both sides by 2
7r² = 448 ( divide both sides by 7 )
r² = 64 ( take the square root of both sides )
r = = 8
have wonderful day
Answer:
A 29%
Step-by-step explanation:
Convert to Percent.
Bianca: 1/5=.20=20%
Chelsea:.26=26%
Darell=25%
Add them up.
25+26+20=71
Subtract.
100-71=29