Answer:
Step-by-step explanation:
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find the X value for the point that splits segment AB in half if point A is located at 4, 3 and point B is located at -2, 6
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Answer:
The area of an octagon whose perimeter is 120 cm is 1086.4
Step-by-step explanation:
An octagon is a polygon with eight sides. If the lengths of all the sides and the measurement of all the angles are equal, the octagon is called a regular octagon.
There is a predefined set of formulas for the calculation of perimeter, and area of a regular octagon.
The perimeter of an Octagon is given by
and the area of an Octagon is given by
We know that the perimeter is 120 cm, solving for side length (a) in the perimeter formula we get
Now, we calculate the area
The best answer is:
B) y = 6.1x + 74.5, r = 0.48
<span>Predicted test score for 4 hours of study equals 99.
See the attachment for graph</span>
B) y = 6.1x + 74.5, r = 0.48
<span>Predicted test score for 4 hours of study equals 99.
See the attachment for graph</span>
The given radius is = 60 feet
The volume of the sphere is given by =
So we will find the volume of the sphere using radius as 60 and pi as 3.14
Volume = = 902059.20 cubic feet
As quarter of anything is defined as its one-fourth part, so here the volume of the quarter of sphere can be calculated by finding one fourth of the calculated volume.
So volume of quarter sphere =
= 225514.80 cubic feet
And rounding this to nearest whole number we get 225515 cubic feet as the answer.