Mathematics High School

I have to try and find the volume of the cone

I Have To Try And Find The Volume Of The Cone

Answers

Answer 1

Answer:

1,282.2 m³

Step-by-step explanation:

We'll use the formula 1/3*(B*h)

First, you have to find the area of the base

formula: πr²

radius: 7

7*7= 49

49*3.14=153.86

Now, multiply 153.86 by 25 (the height)

153.86*25= 3,846.5

Lastly, divide 3,846.5 by 3 and get 1,282.2 rounded

Related Questions

Please help me URGENT!!!! 50 points if all right and brain list!!! I'll even give u 20 dollars thru any app!!! IF THERE RIGHT!!
Use Pythagorean Theorem!!

Answers

Answer:

1. A 2.C 3.D 4.B 5. A PORK-U-PINE

Step-by-step explanation:

a^2+b^2=c^2

Pls help me I’ll give thxs and brainiest if you answer correctly to both exercises

Answers

Answer:

Activity 1

1. a.8, b.4, c.8, d.12

2. a.10, b.8, c.20, d.40

3. a.16, b.9, c.40, d.27

Activity 2

1. a.10, b.40, c.15

2. a.4, b.35, c.14

3. a.80, b.20, c.2.5


40% of x is 35.
X=?

Answers

Step-by-step explanation:

0.40x = 35 ---> x = (35 /0.40) = 87.5

Find the total volume of the solid (both shapes added together)

Answers

Answer:

93.33 ft³

Step-by-step explanation:

The solid comprises of a prism and a pyramid.

Volume of the solid:

V  = 5*2*8 + 1/3*5*2*4 = 93.33 ft³

write the slope-intercept form of the equation of each line

Answers

Dude you are welcome to come w you know that I love it and I hehdhdf.

Timmy is rolling a 6 sided die what is the sample space.

A.1,2,3
B.1,2,3,4,5,6
C.1,2,3,4,5,6,7
D.1,2,3,4,5,5,6

Answers

Answer:

b. 1,2,3,4,5,6

bc a dice has 6 sides

B. 1, 2, 3, 4, 5, 6
A sample space is all of the possible options.

Find the length of the side C in the triangle ABC where a=4.7 b=10.21 and ACB=105.3

Answers

9514 1404 393

Answer:

  (d)  12.3

Step-by-step explanation:

From the Law of Cosines, you can solve for c:

  c = √(a² +b² -2ab·cos(C)) = √(22.09 +104.2441 -95.974cos(105.3°))

  c ≈ √151.659 ≈ 12.31499

Side c is about 12.3 units long.

11. On a math test Ryan got 15% of the questions incorrect. If there were 40 questions on the spelling test then how many questions did Ryan get correct?

Answers

Answer:

34

Step-by-step explanation:

100-15=85 (15 was the percentage of incorrect so you want the percentage of correct answers)

40*.85=34

oop its just 15% of 40...

15/100 x 40 =6

but these are the ones he got incorrect! he got 40-6 = 34 correct

yw!

What is 20 percent in money

Answers

Answer:

0.2 out of 1

Step-by-step explanation:

Lets say you have $100

20% of that is 20

10% of that is 10

Answer:

I think its 5?

Step-by-step explanation:

Im not rlly 100% sure but i think all u have to do is just divide 100 by 20

Which shows the list below in order from LEAST to GREATEST?

I’ll mark brainlist : )

Answers

Answer:

A

Step-by-step explanation:

All you have to do is simplify all of them and put them in order from least to greatest.

Answer:

It is A

Step-by-step explanation:

The negative are suppose to be first s it is A

find the slope of the line passing through the points (1,0) and (-4,2)

Answers

Slope: -2/5
1 | 0
-4 | 2

Answer:

-2/5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(2-0)/(-4-1)

m=2/-5

m=-2/5

What the answer too 3(-8+f)=57

Answers

The Answer is ...

f = 27

The equation equals 27 :)

Solve the system by elimination.
3x + 3 = 3y
2x - 6y = 2

Answers

Answer:

The Point Form is: (-2,-1)

Equation form is x= -2, y = -1

Step-by-step explanation:

Answer:

(-2, -1)

Step-by-step explanation:

both equation form:  Ax + By = C

3x - 3y = -3 - 2×(3x - 3y = -3) =  6x + 6y = 6

2x - 6y = 2 - Terms opposite =   2x - 6y = 2

( Add) - 4x = 8

divide by -4 =  x = -2

Put X value in equations 3(-2) + 3 = 3y and solve -

-6 + 3 = 3y

-3  = 3y

-1 = y

Answer=  (-2, -1)

A rectangular prism has a length of 2cm, a height of 13cm, and a width of 9cm. What is its volume, in cubic cm?

Answers

Answer:

2 x 13 x 9 = 234 cm3 is your answer.

Step-by-step explanation:

Whenever given 3 side lengths of a rectangular prism you ALWAYS have to multiply those in order to get the volume..

(HELP AS FAST AS YOU CAN)!!! This dot plot is symmetric, and the data set has no
extreme values.
1 2
3
4 5
6
7
8
9 10
Which of these measures is the best measure of variability for the dot plot?
O A. Mean
B. Mean absolute deviation (MAD)
O C. Median
D. Interquartile range (IQR)

Answers

Answer:

d. interquartile range

Step-by-step explanation:

the iqr measures the first, second, and third quartile, and the median.

The longer base of a trapezoid is 8 ft. The longer base of a similar trapezoid is 13 ft. The area of the smaller trapezoid is 240 ft2. What is the area of the larger trapezoid?

Answers

Answer:

390 ft²

Step-by-step explanation:

The longer base of a trapezoid is 8 ft. The longer base of a similar trapezoid is 13 ft. The area of the smaller trapezoid is 240 ft² What is the area of the larger trapezoid?

We solve the above question using proportion

(Longer base/Area of trapezoid) smaller trapezoid = (Longer base/Area of trapezoid) bigger trapezoid

Let the the Area of the bigger trapezoid = x

Hence,

= 8ft/240ft = 13ft/x ft

Cross Multiply

8ft × x = 240ft × 13ft

x = 240ft² × 12 ft/8 ft

x = 390 ft²

ASAP help with this!

Answers

2 7/12


Hope this helps

what is 37 and 4/8 rounded to the nearest whole number

Answers

Answer:

38

Step-by-step explanation:

Answer:

38

Step-by-step explanation:

what is the surface area of this rectangular pyramid

Answers

Answer:

54 That Is how big it is

ur welcom

i need help REALLY FAST what is the distance between the points (-1, -3 3/4) and (-1, 4 1/2) ?

Answers

Answer:

8 1/4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Step 1: Define

Identify

Point (-1, -3.75)

Point (-1, 4.5)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]:                                                         [tex]\displaystyle d = \sqrt{(-1--1)^2+(4.5--3.75)^2}[/tex][√Radical] (Parenthesis) Subtract:                                                                   [tex]\displaystyle d = \sqrt{(0)^2+(8.25)^2}[/tex][√Radical] Evaluate exponents:                                                                       [tex]\displaystyle d = \sqrt{0+68.0625}[/tex][√Radical] Add:                                                                                                 [tex]\displaystyle d = \sqrt{68.0625}[/tex][√Radical] Evaluate:                                                                                          [tex]\displaystyle d = 8.25[/tex]

Please help, I’m having trouble answering this question

Answers

Answer:

13+5+7+5+5

Its because if you calculate it mean and media. will be 7 and obviously mode is 5

Hope you're helped!

Teresa earns $6.25 per hour.calculate her wage for the week

Answers

Answer$250

Step-by-step explanation:

6.25 x 8 = 50 x 5 = 250

Answer:

$1,050

Step-by-step explanation:

6.25 x 24 x 7 = $1,050

6.25 x 24 represents the amount per hour multiplied by a days total hour (24) which is then multiplied by 7 to represent a week.... which equals $1,050

Angle PQT = 140 degrees. What is the measure of angle OQR?
0
Р
a Q
R
140
S
T
U
V

Answers

Answer:

the angle oqr in degree is 40°

the fraction r/s must be equal to which expression


choose 1 answer

a- r - s
b- r + s
c- r x s
d- r ÷ s

Answers

Hopes this helps:

Answer: D.

Have a great day.
Answer is D:)
Good luck !!

a bucket contains two red, three white and one green ball.
If three balls suddenly come off, what is the chances of getting two white balls from those balls

Answers

Answer:

a bucket contains two red, three white and one green ball.

If three balls suddenly come off, what is the chances of getting two white balls from those balls

EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 100pts-

(if you put links or don't answer accordingly im reporting your account)

Answers

Step-by-step explanation:

The most precise quadrilateral is a rhombus as

it is slanted and all sides are seems to be equal.

Trapezoid

It is not parallelogram because

On left side slanting it takes 2 boxes from top to bottom whereas on right sides it only takes one box .

But top two sides are parallel almost

Trapezoid is most suitable

Most accurately it's scalene quadrilateral

Which of the following is a radical equation?
X+ sr 5-12 X^2 = 16
3+ x sr 7 = 13
7sr x =14

Answers

it is A because it can’t be B and it can’t be C and it can’t be D so my answer is A

Please help thank you

Answers

I believe A is the answer hope this helps lol lmk if it’s correct:)

GUYS I NEED HELP WHAT IS (8x[1 +(20 - 6)]} divided by 1/2

Answers

Answer:

240x is=f simplfied.

Step-by-step explanation:

help w one question plz

Answers

Answer:

B is the right answer

Step-by-step explanation:

b is the right answer because
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