Answer:
17.2 in
Step-by-step explanation:
The formula for arc length is s = rФ. Here we are to find r. Solving this formula for r, we get:
r = s/Ф
So, in this problem, r = (9 in) / (π/6) = 54/π in ≈ 17.2 in
Answer:
Simplify:4x√xy8 Simplify the Radical Expression: 4|x|√|x|y8
Step-by-step explanation:
hoped i help :p
Answer:
m = 2
Step-by-step explanation:
cross multiply to get:
40.3m = 6.5(12.4)
40.3m = 80.6
m = 80.6/40.3
m = 2
Answer: m∠6=18
3x-15=x+7
add 15 to both sides
3x-15+15=x+7+15
3x=x+7+15
3x=x+22
subtract x from both sides
3x-x=x+22-x
3x-x=22
2x=22
divide both sides by 2
2x÷2=22÷2
x=22÷2
x=11
plug it into the equation
11+7=18
m∠6=18
I hope this is good enough:
