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Vesnalui [34]
3 years ago
11

Given a right circular cone a plane that intersects the cone (not at the vertex) and is parallel to its edge will always result

in a parabola regardless of the shape of the cone true or false

Mathematics
2 answers:
arlik [135]3 years ago
6 0

Answer on APEX is true

sp2606 [1]3 years ago
3 0

Answer:

The given statement is a correct statement i.e. TRUE.

Step-by-step explanation:

We know that when a right circular cone is intersected by a plane parallel to it's edge and not passing through the vertex then the cross-section that is formed on this slicing will be a parabola.

Also, a circle is formed when the slicing is done parallel to the base.

This slicing could also be seen with the help of the figure attached to the answer.

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Use the vertex formula to find the vertex of the quadratic function f(x)=-x^2+6x-10
mixer [17]

Answer:

15

Step-by-step explanation:

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3 years ago
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Q is equidistant from the sides of ZTSR. Find mZRST. The
melisa1 [442]

9514 1404 393

Answer:

  40°

Step-by-step explanation:

Triangles QRS and QTS are congruent (HL), so the marked angles are also congruent:

  3x +2 = 4x -4

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Then the total angle measure of angle RST is ...

  (3x +2) +(4x -4) = 7x -2 = 7(6) -2 = 40 . . . degrees

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6 0
3 years ago
Ben sells homemade cards at a craft fair. He wants to earn more than $50 at the fair. He sells his cards for $2 and he has alrea
Kryger [21]

Answer:

He must sell 8 cards to reach the minimum goal.

Step-by-step explanation:

Giving the following information:

He wants to earn more than $50 at the fair.

He sells his cards for $2 and he has already earned $36.

<u>First, we need to calculate the money required to reach the minimum goal:</u>

51 - 36= $15

<u>Now, we write the inequality:</u>

2*x >15

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x>15/2

x> 7.5

He must sell 8 cards to reach the minimum goal.

7 0
3 years ago
Can Somebody Help Me please ?​
Marysya12 [62]

Answer:

I think its 5 to the third (the second option). but I'm not sure. Im not the best with exponents.

4 0
3 years ago
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A couple quick algebra 1 questions for 50 points!
kkurt [141]

Answer:

Question 6) Neither (Not an inverse variation)

Question 7) Inverse variation

Question 8) Inverse variation

Step-by-step explanation:

These are the two formulas we need to know prior to solving the question.

Direct variation: c times x

Inverse variation: c times 1/x --> c/x

- Here, c is the constant

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This is neither. It is not in the form of a direct, or inverse variation, so it does not belong in any category.

7. 14 = xy

This equation is an inverse variation.

xy = 14

y = 14/x

14 is the constant, and the format is the same as for an inverse variation.

8. x = -8/y

This equation is an inverse variation.

yx = -8

y = -8/x

-8 is the constant, and the format is the same as for an inverse variation.

So we can conclude that questions 7 and 8 is an inverse variations, while question 6 isn't.

6 0
2 years ago
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