Answer: A= 1:34
B= -10
ln > 10
Step-by-step explanation:
Curved surface area of a sphere =1256 cm
2
We know that, Curved surface area of a spehre =4πr
2
⟹1256=4×3.14×r
2
⟹r
2
=
4×3.14
1256
⟹r
2
=100
∴r=10 cm
Hence, the answer is 10 cm.
4186.66666666 volume of sphere
For this case we have the following polynomial:
x3 + 2x2 + 5x + 10
Factoring we have:
(x + 2) (x2 + 5)
Let's check the factorization. To do this, we multiply the expressions within the parentheses:
x3 + 5x + 2x2 + 10
Therefore, the factorization is correct.
Answer:
(x + 2) (x2 + 5)
option B
I would answer this question if I had a picture or something to guide me
75 = 3*5*5
90 = 2*3*3*5
Picking out common factors the GCF = 3*5 = 15 (answer).
