4x-20=2x-14
-2x. -2x
2x-20=14
+20 +20
2x= 34
— —
2 2
X=17
Therefore x=17
The answer is c. 240π
V=πr² h/3 =π×6²× 20/3 ≈753.98224
Answer:
c 44
Step-by-step explanation:
3 but in most cases it is 2 real roots and one root has a multiplicity of 2
For the first equation n + 4 = 5, because 0 + 4 is not equal 5
