Mathematics College

What 3 dimensional solid will be formed by rotating the given figure around the given line of symmetry?

Answers

Answer 1

Answer:

option D)

Step-by-step explanation:

when a equilateral triangle is rotated about x-axis

rotating equilateral triangle about x-axis will lead to the formation of cone in.

the height of the equilateral triangle will represent height of the cone.

the base of the equilateral triangle will represent the circular base of the cone

and the slant height of the cone will represented by the sides.

hence, the correct answer will cone which is option D)

Related Questions

side and angle properties of a parallelogram (level 2). NO LINKS!!!

Find the value of x, y, and z.

Answers

9514 1404 393

Answer:

x = 59°y = 40°z = 81°

Step-by-step explanation:

The marked external angle at B is "corresponding" to the internal angle BAD, so is the same measure. This means ...

z° +40° = 121°

z° = 81°

Adjacent angles of a parallelogram are supplementary, so ...

∠CDA +∠BAD = 180°

x° + 121° = 180°

x° = 180° -121°

x° = 59°

Alternate interior angles are congruent, so ...

y° = 40°

Plz help me well mark brainliest if correct............?

Answers

Answer: 343

hope this helps

WILL

GIVE BRAINLIST

ANSWER

MATH

Answers

Here you go
Hopefully you can read it ;)

Using the diagram below l, if angle P is 78 degrees and arc CB is 46, find arc AC

Answers

Answer:

arc AC = 202°

Step-by-step explanation:

Based on the tangent-angle secant rule, the angle formed outside a circle by a secant and a tangent is equal to one-half the difference between the far arc and the near arc.

Thus:

m<P = ½(arc AC - arc CB)

Substitute

78° = ½(arc AC - 46°)

Multiply both sides by 2

2*78 = arc AC - 46

156 = arc AC - 46

Add 46 to both sides

156 + 46 = arc AC

202° = arc AC

arc AC = 202°

In rolling one die, give the probability a number less than 4 will show.

a: 1 over 4

b: one half (1/2)

c: 1 over 3

d: 2 over 3

Answers

Answer:

A die usually has 6 sides.

Answer - B (1/2)

please help me and use laws of exponents

Answers

Answer:

1/8*1/3^3

1/8*1/27

1/216

Step-by-step explanation:

just bring 3^-3 down then it will be positive.when u do so it will be1/3^3 .

Simplify.
Help me please

Answers

Answer:

answer is 3^2

hopefully this helps someway

the cost of a movie ticket depends on your age . the piecewise function below gives the cost of a movie ticket for children , adults , senior citizens .

a) how much does a ticket cost of a movie goer is 22 years old

b) find c(8) and explain it's meaning in context .

Answers

Answer:

8.50

Step-by-step explanation:

36. Edison purchased a boat for $6,375. He made a down payment of $1,500. He applied for a six-year installment loan with an interest rate of 13.1%. What is the total cost of the boat after six years? (3
points)

Answers

Answer: If I am correcto, it's 638.625.

Sorry if the question may be Wrong, but, I am almost certain this is correct, from a Scientific point of Math.

Find the common ratio for the geometric sequence

-24, -12, -6

Answers

Every time they are divided by 2

HELP! Will give branliest!

Answers

Answer:

angle 1 is 99

angle 2 is 81

Step-by-step explanation:

3x+x+48=180

4x+48=180

4x=132

x=33

1 is 99 and the 2 is 81 try it out

A recipe book has 24 appetizer recipes
and 37 dessert recipes. There are 10
more dinner recipes as appetizer and
dessert recipes combined. How many
recipes are in the book in all?

Answers

The answer would be 71

who was the artist that cut off his ear?

Answers

Answer:

Vincent Van Gogh

Step-by-step explanation:

He was the artist who cut off his ear in 1888 in December I think...

I hope this helped :))

What is 2.6 * 10 ^ 5 written in standard notation? A. 26, 000 O B. 2, 060, 000 O C. 20,600 O D. 260, 000 O E. 2, 600, 000 O F. 206, 000

Answers

Answer:260000

Step-by-step explanation:

What type of quadrilateral is DEFG? Select all that apply.
ty
F
E
6
2
G
2
D
o
2
A rhombus
B. parallelogram
C! square
DE
D trapezoid

Answers

Answer:

B. parallelogram

Step-by-step explanation:

Given

See attachment for quadrilateral

Required

Select the type of quadrilateral

From the attached image, we have:

[tex]DE = FG[/tex] -- Opposite, Parallel and Equal

[tex]EF = GD[/tex] -- Opposite, Parallel and Equal

Since all 4 sides are not equal, then it is neither a square; nor a rhombus

Hence, the shape is a parallelogram

2 + 2 =

very easy beainliest :)

Answers

Answer:

Step-by-step explanation:

1+1+1+1=4

Answer:

wow, hardest question I've ever answered! It's either 4 or 22, I can't decide

Step-by-step explanation:

If 1/3 of 33 bakers can make 89 pretzels in 2 1/2 hours, then how many pretzels can 5 3/4 bakers make in 1 1/2 hours? Explain your reasoning.

Answers

Answer:

27.91 pretzels.

Step-by-step explanation:

Knowing that 1/3 of 33 bakers can make 89 pretzels in 2 1/2 hours, to determine how many pretzels can 5 3/4 bakers make in 1 1/2 hours the following calculation must be performed:

33 x 1/3 = 11

89 / 2.5 / 11 = X

35.6 / 11 = X

3.236 = X

3/4 = 0.75

3.236 x 1.5 x 5.75 = X

4.854 x 5.75 = X

27.91 = X

Therefore, 5 3/4 bakers can make 27.91 pretzels in 1 1/2 hours.

Using graphing, what is the approximate solution of this equation?

Answers

Answer:

D. x ≈ 2.60

Step-by-step explanation:

After graphing both of these equations separately, we can see that they meet at a point of x = 2.59, therefore the answer to this question would be D. Both values also seem to meet at an x value of -0.548 but it is not an option in this question, probably because the y output value is close not the same for both equations. The graphs can be seen in the attached picture below.

Answer:

D. x ≈ 2.60

Step-by-step explanation:

Plato

JKkj J JVJ J J J J J J J J J J J J JK K JK JKJ K KJ K JK J

Answers

Answer:

asdfasdfasdfasdf

Step-by-step explanation:

⁦ᕙ(⇀‸↼‶)ᕗ⁩⁦ᕦ(ಠ_ಠ)ᕤ⁩⁦୧( ಠ Д ಠ )୨⁩

If JK= 2x, KL=8, and JL= 4x, what is JK?
(On a line segment)
J 2x K 8 L
|—————————-|————————-|
4x
^_____________|_____________^

Answers

Answer:

JK = 8

Step-by-step explanation:

As JK + KL = JL.

2x + 8 = 4x

–2x –2x

8 = 2x

÷2 ÷2

4 = x.

x = 4.

JK = 2x.

x = 4 → JK = 2x → JK = 2(4) → JK = 8.

Find the missing side. Round to the nearest tenth.

Answers

Answer:

take 72 degree as reference angle

using cos rule

cos 72=b/h

0.30=6/x

0.30x=6

x=6/0.30

x=20

Step-by-step explanation:

Question 9 (1 point) Evaluate the expression: For k=4 6k3 la 64 b 24. 384

Answers

I have to go back and check the book

What is the area of the parallelogram?

20 cm 2
40 cm 2
20 cm 2
40 cm 2

Answers

Can I see the picture with the measurements? That’s the only way I can solve

Your last option would be it

Can someone help me

Answers

Answer:

Step-by-step explanation:

If DEF has 2 bottom pieces that are both 6 which is equal to 12 then you just add 4+4 because both of the pieces on ABC are 4 and so 8 is your answer.

In the diagram, ATPR ~ AXPZ. Find the length of the altitude PY
Х
4.5
Р
own W 4
Y
4.5
Z
The length of altitude PY is

Can someone help me pls

Answers

8.9 I am pretty sure

Solve for xxx in the diagram below.

Answers

X+12+100+x=180
2x+112=180
-112. -112
2x= 68
/2. /2
X= 34

The computer club spent $27.75 on beverages for the end-of-year picnic. The total cost of the beverages was $0.75 per person. How many people attended the picnic

Answers

36 people attended the computer club picnic

A trunk measures 48 inches long, 22 ½ feet wide, and 32 inches high. What is the volume of the box? Answer without units

Answers

Answer:

Volume of trunk = 4,14,720 inches³

Step-by-step explanation:

Find:

Length of trunk = 48 inches

Width of trunk = 22 ½ feet = 45 / 2 = 22.5 feet

Height of trunk = 32 inches

Find:

Volume of trunk

Computation:

1 feet = 12 inch

Width of trunk = 22.5 feet

Width of trunk = 22.5 x 12

Width of trunk = 270 inches

Volume of trunk = Length x Width x Height

Volume of trunk = 48 x 270 x 32

Volume of trunk = 4,14,720 inches³

Darryl and his dad baked 4 apple pies for the family reunion. They cut each pie into
eighths. How many pieces of apple pie did they bring to the reunion?

Answers

Answer:

32 pieces

Step-by-step explanation:

basically its 8 x 4

8x4=32

you get 8 because it says they are cut into eighths and the 4 because of four pies

Hopes this helps:

Answer: 32 pieces of apple pie.

Please mark as brainlist.

The sequence of the differences, 2, 4, 8, 16, 32, … is a geometric sequence with:

a1 =
and r1 =

*Please Help**

Answers

Answer:

r1 is given by the formula an=a1r.n-1

Step-by-step explanation:

Answer:

a1 = 2

r1 = 2

yayyyyyyyyyyyyyyyyyyyyyyyyy

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