Answer:
x = 129º
Step-by-step explanation:
It will take some time to elaborate but start this way:
you see the triangle with the 58º and 57º? Now by rule, the sum of all angles ina triangle is 180º
so 57+58 = 115
to discover the other angle you just have to 180-155 = 65
Now that you know the 65º by rule the angle facing it is exactly the same, follow from there, solve all triangles until you get to x...
Answer:
Volume of Pipe is 226 ft³.
Step-by-step explanation:
Given:
Cylindrical Shape Pipe having
Height = 18 ft
Diameter = 4 ft
∴ 
To Find:
Volume of Pipe = ?
Solution:
Formula for Volume of Cylinder is given by
Substituting the given values we get
Volume of Pipe is 226 ft³.
Answer:
56,500,000.
Step-by-step explanation:
56,477,812 rounded to the nearest hundred thousand:
The 4 is in the hundred thousands place, so we'll look at the next digit to the right of that, which is the 7:
56,<u>4</u>77,812
Since 7 is more than 5, we'll have to go up a number, which will be the 4. Afterwards, we'll have to replace all the digits after the 4 with zeros.
56,500,000.
Answer:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37
