Answer:
A≈1075.21
d Diameter
37
d
r
r
r
d
d
C
A
Using the formulas
A=
π
r
2
d=
2
r
Solving forA
A=
1
4
π
d
2
=
1
4
π
37
2
≈
1075.21009
Step-by-step explanation:
A^8/a^3=a^5 you subtract the exponents
2x + 3y = 6.....multiply by 3
-3x + 5y = 10...multiply by 2
-----------------
6x + 9y = 18 (result of multiplying by 3)
-6x + 10y = 20 (result of multiplying by 2)
-----------------add
19y = 38
y = 38/19
y = 2
2x + 3y = 6
2x + 3(2) = 6
2x + 6 = 6
2x = 6 - 6
2x = 0
x = 0
solution is : (0,2)
Answer: Y=1
Step-by-step explanation:
<h2><u><em>
Hope this helps</em></u></h2>
Answer:
Step-by-step explanation:
Given
Required
Solve for x
Add 
to both sides
Take LCM
Multiply both sides by 
Evaluate the left hand side
Divide 28 by 4
