Answer:
Negative
Step-by-step explanation:
-9 and -5 are both negative numbers
Answer:
306
Step-by-step explanation:
6*9=54
54*4=216
216+90=306
Answer:
Option B is correct.
Step-by-step explanation:
Diagram of given scenario shown below.
Given that,
Diameter of cylinder is
.
Height of cylinder is
.
So, Radius of cylinder is ![= \frac{4}{2}=2\ mm](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B4%7D%7B2%7D%3D2%5C%20mm)
Volume of cylinder =
{where,
,
is the radius
of cylinder and
is height of cylinder}
Substituting the values we get,
Volume of cylinder ![=\pi \times (2)^{2}\times 8](https://tex.z-dn.net/?f=%3D%5Cpi%20%5Ctimes%20%282%29%5E%7B2%7D%5Ctimes%208)
![=3.14 \times 32\\=100.48\ mm^{3}](https://tex.z-dn.net/?f=%3D3.14%20%5Ctimes%2032%5C%5C%3D100.48%5C%20mm%5E%7B3%7D)
Therefore, Required volume of Cylinder rounding it to the nearest tenth ≈
.
Hence, option B is correct.
Answer: 14
Step-by-step explanation:
Given the sequence : 55 176 539 1628
Each number after the first is derived by multiplying by x and then adding y;
If x and y are > 0 and they are integers.
Taking 55 and 176:
176 = 55*x + y
539 = 176*x + y
55x + y = 176 - - - (1)
176x + y = 539 - - (2)
From (1) y = 176 - 55x
Substitute y = 176 - 55x into (2)
176x + 176 - 55x = 539
121x = 539 - 176
121x = 363
x = 363 / 121
x = 3
Put x = 3 in y = 176 - 55x
y = 176 - 55(3)
y = 176 - 165
y = 11
x = 3, y = 11
x + y = 3 + 11 = 14
Answer:
x = ?? y = ??
Step-by-step explanation:
x = ?? y = ?/