The total number of rectangular faces in a hexagonal pyramid is 5: 1 rectangular face for the base and 4 rectangular faces on the sides of the pyramid.
A hexagonal pyramid, also known as a hexagonal pyramid, is a type of pyramid with a hexagonal base. The base has six sides (hexagon), and it is connected to a single apex (vertex) at the top.
The number of rectangular faces in a hexagonal pyramid is 5.
The base of the pyramid is a hexagon, which consists of 6 triangular faces (each side of the hexagon forms a triangle with the apex).
The lateral faces of the pyramid are triangles that connect each of the six vertices of the hexagonal base to the apex.
Since the lateral faces are triangles, there are no rectangular faces among them.
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Answer:
x=7, y= 8
Step-by-step explanation:
x+y=15
x+2y=23
Subtract the first equation from the second equation to eliminate x
x+2y=23
-x-y=-15
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y = 8
Now we can find x
x+y = 15
x+8 = 15
Subtract 8 from each side
x+8-8=15-8
x = 7
Determine the slope
Since the equation is already given in slope-intercept form, we'd assume that the slope is the coefficient of x.
2 is the slope
To write the equation in perpendicular form, change the slope to opposite-reciprocal.
2 opposite-reciprocal is -1/2
So, the equation would be y= -1/2x - 3
Answer:
y= -1/2x - 3
The order of volume from least to greatest is C, B and A.
Step-by-step explanation:
Given:
Three Cylinders namely A, B, and C with different heights have the same radius.
To Find:
Arrange the cylinders from least to greatest with respective to their volume.
Formula for volume of cylinder:
V=
i.e V∝ h (for constant radius)
where,
r = radius of cylinder
h = height of cylinder
we see that Volume is directly proportional to height.
Consider, are the heights of cylinder A,B,C respectively, such that;
> >
And, are the volume of cylinder A,B,C respectively.
So the order of volume will also be,
> >
You will have the points: (0,0) and (1,10) and (2,20) and (3,30) etc etc
Plot at least 2 of these points. Then draw a line through them.
Each point has an x,y pair such that the y value is ten times the x value
For example, if x = 2, then
y = 10*x = 10*2 = 20
so that shows how (2,20) is one of the points.
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The domain would be the set of positive whole numbers assuming Tyler can only work a whole number of hours. If partial time values are accepted, then the domain would be the set of positive real numbers. Negative x values are not allowed as Tyler can't work negative 3 hours for instance.
In a similar fashion, the range is the set {0, 10, 20, 30, 40, ...} incrementing by multiples of 10 if x is the set of positive whole numbers. If x is the set of positive real numbers, then y can be 0 or larger which sets up the range of y being the set of positive real numbers as well.
Answer:
Equal
Step-by-step explanation:
15/30 can be reduced and would equal 1/2
Or turn them into decimals:
15/30 = 0.5 = half of a whole
1/2 = 0.5 = half of a whole
Since the decimals are the same, that
means 15/30 is equal to 1/2