Which of the following best describes a cone?A. A three-dimensional solid made from two parallel and congruent discs not in the same plane and all the points between them
B. A three-dimensional solid made from a pile of similar two-dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex
C. A three-dimensional solid consisting of a base, a point not in the same plane as the base, and all the points between them
D. A three-dimensional solid consisting of two parallel congruent polygons and all the points between them
Answers
A cone is best described in the point:
B. A three-dimensional solid made from a pile of similar two-dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex.
What are three-dimensional figures?
Three-dimensionalfigures are solid shapes, having three dimensions: length, width, and height.
Some examples of three-dimensionalfigures are cube, cuboid, cone, and cylinder.
How do we solve the given question?
We will discuss the description of all the figures given to us, try to know which figure is the description about, and then will tell what is the description of a cone.
A. A three-dimensional solid made from two parallel and congruent discs not in the same plane and all the points between them.
- The description is of a cylinder. A cylinder has both its end as two parallel and congruent discs, which are not on the same plane and include all the points between the discs.
B. A three-dimensional solid made from a pile of similar two-dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex.
- The description is of a cone. A cone has a circular base, which grows smaller and smaller to a point.
C. A three-dimensional solid consisting of a base, a point not in the same plane as the base, and all the points between them.
- The description is of a pyramid. A pyramid can have any base, that grows smaller and smaller to a point.
D. A three-dimensional solid consisting of two parallel congruent polygons and all the points between them.
- The description is of a prism. On either end of a prism are two polygonal forms that can be any shape with three or more sides.
∴ A cone is best described in the point:
B. A three-dimensional solid made from a pile of similar two-dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex.
Learn more about three-dimensionalfigures at
#SPJ2
The A is a cylinder, the D es pyramid, and I cannot figure out what the C is.
Related Questions
Which of the following polygons is not a regular polygon?
Lizzie and Jane share 2690 beads equally between them. They crejewellery items to sell at the school fayre. Jane needs 7 beads peritem and Lizzie needs 8 beads per item. Who, if anyone, will have memost number of beads left over?
Find the coordinates of the points of intersection of the graphs without building them: 5x–4y=16 and x–2y=6
Which diagram represents the factors of m2 – 10m + 16 ?
Answers
Answer:
-1 4/5
Step-by-step explanation:
In mathematics, a fraction is a number that represents a part of a whole. It consists of a numerator and a denominator. The numerator represents the number of equal parts of a whole, while the denominator is the total number of parts that make up said whole. For example, in the fraction 3 5, the numerator is 3, and the denominator is 5. A more illustrative example could involve a pie with 8 slices. 1 of those 8 slices would constitute the numerator of a fraction, while the total of 8 slices that comprises the whole pie would be the denominator. If a person were to eat 3 slices, the remaining fraction of the pie would therefore be 5 8 as shown in the image to the right. Note that the denominator of a fraction cannot be 0, as it would make the fraction undefined. Fractions can undergo many different operations, some of which are mentioned below.
a. 7x-14x^4 +19x^3 +26x^5-18
Standard form:
degree:
name based on degree:
Answers
Answer:
Sure, I'd be happy to help!
The polynomial you provided is:
7x - 14x^4 + 19x^3 + 26x^5 - 18
To put this polynomial in standard form, we need to factor it. Here's the factored form of the polynomial:
7x(1 - 14x^3 + 19x^2 + 26x^4) - 18
Now, we can see that the degree of the polynomial is 4, so it is a quartic polynomial.
Based on the degree of the polynomial, we can classify it as a quartic polynomial.
Step-by-step explanation:
Answers
OR
B) 3.2 inches
C) 4.2 inches
D) 6.4 inches rgin of error?
Answers
Answer:b 3.2
Step-by-step explanation: I just did it
Answers
As per linear equation, 'v' can be expressed in terms of 't' as: v = 4t - 4
What is a linear equation?
"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. When this equation is graphed, it always results in a straight line. "
Given linear equation,
⇒
⇒ v = 4(t - 1)
⇒ v = 4t - 4
Learn more about a linear equation here: brainly.com/question/25170296
#SPJ2
t - 1 = v/4
4(t - 1) = v
4t - 4 = v
Answers
The equation, 9x-6y=-72 in slope-intercept form is .
An equation is a mathematical statement that shows that two mathematical expressions are equal.
The standard form of equation in two variable is y= mx+b,
where y is the dependent variable
x is the independent variable
a is the intercept term
b is the slope
Given the following equation:
9x-6y=-72.......................1
Convert it into standard format y=mx+b,
Divide the equation by 6,
On multiplying the equation by -1.
On solving, to represent it into standard form:
On comparing it with standard equation,
Slope, m=3/2 and Intercept, b=12
Thus, slope-intercept form is .
Learn more about equation, here:
#SPJ4