Area of a circle is π*r²
sub what we're given
49π= πr²
49π= π*r²
r²= 49π/π
r²=49
r=7
The diameter is twice the radius therefore the diameter is 14 units
Answer:
24
Step-by-step explanation:
Given the solution
2 < x ≤ 24
The ≤ symbol means less than or equal to
Thus x can equal 24
At the other end 2 < x which means x cannot equal 2
Thus x = 24 will make the inequality true
Answer: 36,000
Step-by-step explanation: I did the math
Answer:x=328
solution=<span> (4x-16)^1/2=36
squaring both sides we get
4x-16=1296
4x=1296+16
x=(1296+16)/4
x=328 .</span>
Answer:
D
Step-by-step explanation:
3 to the third power is 27
you multiply powers
