Answers
a) Vertical plane not passing through the cone's topmost point - hyperbola.
b) Horizontal plane - circle.
c) Diagonal plane - ellipse or parabola
What is a cone?
A cone is a three-dimensional geometric shape that narrows smoothly from a flat base (typically circular base) to a point called the apex or vertex (which creates an axis to the center of the base).
Cross section of a cone:
A cross section is a representation of a shape's axis of symmetry intersected by a plane. When a plane cuts a solid, such as a cone, cylinder, or sphere, it creates a shape known as a cross-section. Depending on how the plane cuts the cone, the cross-section of a solid, such as a cone, can be a circle, a parabola, or a triangle.
When a cone's cross-section is split horizontally, it is circular.
When a cone is cut vertically, its cross-section is an isosceles triangle, and this plane slices through the center of the cone.
When a cone is cut vertically, the cross-section is parabolic except for the plane running through the center.
To learn more about cross-section, click on the below link:
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Related Questions
Find the area of the parallelogram. Round to the nearest hundredth if necessary.
Answers
Answer:
1424.81 square meters
Step-by-step explanation:
20.21 m * 70.5m = 1424.805 square meters
So then you round it to the nearest hundredth so then..
1424.81 square meters
Step-by-step explanation:
A of a parallelogram = Base ×height
= 20.21×70.5= 1424.805m
nearest hundreth = 1424.81 m
I NEED HELP WITH THISSSSSSSS!!!!!!
Answers
Answer:
The answers should be:
LRS = 137.5
NRS = 42.5
QRN = 137.5
MNR = 42.5
RNP = 137.5
KNP = 42.5
MNK = 137.5
Step-by-step explanation:
180 - 42.5 = 137.5
Answer:
ok this is going to be kinda confusing but here:
angle lrs: 137.5
angle nrs:42.5
angle nrq:137.5
angle knp:42.5
angle rnm: 42.5
angle mnk: 137.5
angle pnr: 137.5
Step-by-step explanation:
basically everything is either 137.5 or 42.5
a right circular cylinder with a radius of 2.3cm and a height of 1.4cm has a total surface area of
Answers
Answer:
i think 6.44
Step-by-step explanation:
first the diameter is 4.6 then multiply the 4.6 with 1.4 and u obtaine 6.44 (note:iam not sure iam still in seven grade)
Please help.
Is Algebra.
Answers
Answer:
5. 2, 6. 18
Step-by-step explanation:
8-?= 6, ? = 2
?-11 = 7, ? = 18
i need help with this pls 20 points for the right answer
Answers
Answer:
hiiii
Step-by-step explanation:
sorry I have not idea like what garde are u I'm
say something so mean to me idc just say whats on your mind broskis
Answers
Answer:
Can grape juice be made into grapes?
Your so UGLY you turned medusa into stone.
Step-by-step explanation:
I said what was on my mind
There are three rows of VIP seats in each section. Each row
has 12 seats and there are 16 sections. How many VIP seats
are there in all?
Answers
Answer:
576 I think
Step-by-step explanation:
3 x 12 x 16
a(b - 4) + c(b - 4)
can someone help me please!!!
Answers
Answer:
(b−4)(a+c)
Step-by-step explanation:
Answer:
ab-4a+cb-4c
Step-by-step explanation:
a(b-4)+c(b-4)
ab-4a+cb-4c
2. Which of the following are solutions to - 2.7 + x = - 3.5?
Answers
Step-by-step explanation:
x = -4/5 = -0.8
Answer:
x = −0.8
Step-by-step explanation:
−2.7 + x = −3.5
1.) Simplify both sides of the equation
x − 2.7 = −3.5
2.) Add 2.7 to both sides
x − 2.7 + 2.7 = −3.5 + 2.7
AND BAYUM...
x = −0.8
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hope I helped!!!
GL :)
PLEASE PLEASE HELP ME!!!
Answers
Answer:
majadoxkdkdkrjjdkaoxjxjdhuriqwlsnxbxjdiirkekrnrnrjhfuxueiejhrhdRam is running a bakery. He has made a street sign to direct people to his bakery. He painted one side of the post and sign. What is the painted area? 10 in 10 in 6 in 45 in 5 in
A. 225 square inches
B. 355 square inches
C. 385 square inches
D. 275 square inches
Answers
Answer:
355 square inches
Step-by-step explanation:
Answer:
Step-by-step explanation:
b=355
Which statement is true about the slope of the graphed line?
Answers
Answer:
B, the slope is positive.
Step-by-step explanation:
You can tell that the slope is positive because it is going upwards from left to right.
Solve the equation, and choose the type of solution you
found.
2x + 8 = 2(x + 4)
Answers
Answer:
All real numbers are solutions
Step-by-step explanation:
2x + 8 = 2(x + 4)
~Simplify right side
2x + 8 = 2x + 8
~Subtract 8 to both sides
2x = 2x
~Divide 2 to both sides
0 = 0
Best of Luck!
Answer: the answer is infinite
Step-by-step explanation: so first you need to distribute the 2 into the () and you would get 2x+8 and since it is the same on both sides it cancles eachother out therefore there is infinite answers
Jazzy goes to bed 3 h after dinner.
Yesterday, she spent 1 1/2 h on her homework and 2/3 h on the telephone after dinner.
How much time does she have before bed time?
PLEASE SHOW YOUR WORK!!!
Answers
Answer:
It was easy
Step-by-step explanation:
11 x 2 = 22
3 x 2 = 6
22 x 6 = 132
The time Jazzy has before going to bed is [tex]\frac{5}{6}[/tex] hour
The first step to take in determining the answer is to add the hours she spent on various activities she did after dinner
Sum of activities done after dinner = hours spent on homework + hours spent on the telephone
[tex]1\frac{1}{2}[/tex] + [tex]\frac{2}{3}[/tex]
[tex]1\frac{3 + 4}{6}[/tex]
= [tex]1\frac{7}{6}[/tex]
=[tex]2\frac{1}{6}[/tex] hours
Th second step is to subtract the total hours Jazzy spent on activities from the hours Jazzy has before going to bed after dinner
Time left before she goes to bed = time she has to go to bed after dinner - total hours spent before going to bed
3 - [tex]2\frac{1}{6}[/tex] hours = [tex]\frac{5}{6}[/tex] hour
A similar question was solved here: https://brainly.com/question/18157047?referrer=searchResults
Which equation does the model below represent? pls help !
Answers
Answer:
the answer to this is d
Step-by-step explanation:
x-3=5
Eqiuvalent expressions
5(x)(x)(x)(x)
Answers
Answer:
5x^4
Step-by-step explanation:
The equation k = 1.6d gives an approximate relationship between d miles and k kilometers. The distance between Boise, Idaho, and Reno, Nevada, is 430 miles. Express the distance in kilometers.
A.
431.6 km
B.
268.8 km
C.
688 km
Answers
Answer: C) 688 km
=================================================
Work Shown:
k = 1.6d
k = 1.6*430
k = 688
430 miles is roughly equivalent to 688 km.
More accurately, 430 miles = 692.01792 km, so this approximation isn't too far off.
Answer: the answer is C. 688 km
RESULT
The distance between Boise, Idaho and Reno, Nevada is 688 kilometers.
Step-by-step explanation:
The equation k = 1.6d gives an approximate relationship between d miles and k kilometers. Express each distance in kilometers. the 430 miles between Boise, Idaho, and Reno, Nevada
k = 1.6 d
Where k is in kilometers n d in miles
The distance between Boise, Idaho and Reno, Nevada is 430
Substituting d= 430 we get,
k = 1.6(430)
k = 688
RESULT
The distance between Boise, Idaho and Reno, Nevada is 688 kilometers.
someone help me please quick?
Answers
if I'm not wrong the answer does seem to be 69
What is the main idea of this text
Atkins agreed to testify against Manson in exchange for avoiding the death penalty. Her grand jury testimony led to Manson being arraigned for the murders on Dec. 11, 1969. Atkins later recanted her testimony, and her deal was revoked by the prosecutors [source: Steffens and Staples]. Linda Kasabian, who hadn't entered any of the houses or committed any murders, was granted immunity and testified for the prosecution during the trial.
Answers
Answer:
the answer is Atkins agreeing to testify against Manson in exchange for avoiding the death penalty
What is 3 - 15/7? I am having trouble with that problem! Thank you for whoever helps.
Answers
Answer:
About -1.7142
Step-by-step explanation:
-
x2 = 36 solve for x please answer
Answers
Step-by-step explanation:
Given
x² = 36
x² =( +6)²
x = +6
Hope it will help :)
Answer:
x= 18
Step-by-step explanation:
Divide both sides by 2
2 and 2 cancel out
36/2=18
check that it fits
2 x 18=36
18 is correct
Hope this helps ^-^
How many fluid ounces are in 1 quart
Answers
what is the solution to d · -4=32
Answers
Answer:
-8
Step-by-step explanation:
-4d=32
d=32/-4
d=-8
what is 69% of 69 what is 69% of 69
Answers
Answer:
69% of 69 is 47.61 :)
Using suitable identity find 5.62
− 0.32
Answers
Answer:
5.62 - 0.32= 5.3 or 5.30
Step-by-step explanation:
Convert: 7 qt.=________fl.oz
Answers
Answer:
224 fl.oz
Step-by-step explanation:
Identify the property demonstrated by the equation. x + (3 + 5 ) = (x + 3 ) + 5
Answers
The ( ) are moved around, but the answer will be the same.
A box of dried fruit has 80 calories in 5 servings. How many calories are there per serving?
Answers
Answer:
16 calories per serving
Step-by-step explanation:
80/5=16 calories per serving
Answer:
16 calories per serving. Hope this helps
Step-by-step explanation:
What is the value of w?
Answers
AnswThe letter (W) is the symbol used to represent whole numbers. Whole numbers are counting numbers from 0 to infinity. The whole numbers (W): 0, 1, 2, 3, 4 . . . Notice that every natural number is a whole number.er:
Step-by-step explanation:
48° = w + 7° - 27°
48 = w -20°
68° = w
Which of the following could be the side measures of a right triangle? *
1)6 ft, 5 ft, 4 ft
2)8 ft, 7 ft, 6 ft
3)10 ft, 8 ft, 6 ft
4)12 ft, 10 ft, 8 ft
Answers
Answer:
option 1
Step-by-step explanation:
please Mark me as brainlist
The set of side lengths that could represent a right triangle is
12 ft, 10 ft, and 8 ft.
Option D is the correct answer.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
To determine which of the given sets of side lengths could represent a right triangle, we can apply the Pythagorean theorem, which states that in a right triangle, the sum of the squares of the lengths of the two shorter sides (legs) is equal to the square of the length of the longest side (hypotenuse).
Using this theorem, we can check each of the given sets of side lengths to see if they satisfy this condition:
6 ft, 5 ft, 4 ft
6² + 5² = 36 + 25 = 61
4² = 16
Since 61 is not equal to 16, this set of side lengths does not represent a right triangle.
8 ft, 7 ft, 6 ft
8^2 + 7^2 = 64 + 49 = 113
6^2 = 36
Since 113 is not equal to 36, this set of side lengths does not represent a right triangle.
10 ft, 8 ft, 6 ft
10^2 + 8^2 = 100 + 64 = 164
6^2 = 36
Since 164 is not equal to 36, this set of side lengths does not represent a right triangle.
12 ft, 10 ft, 8 ft
12^2 + 10^2 = 144 + 100 = 244
8^2 = 64
Since 244 is equal to 64 + 180, this set of side lengths does represent a right triangle.
Therefore,
The set of side lengths that could represent a right triangle is 12 ft, 10 ft, and 8 ft.
Learn more about triangles here:
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