Mathematics High School

Roger packed some cookies in a right circular cylindrical can which has a diameter of 8 inches and its height is 14 inches. What is the surface area of this can in terms of pi?

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer: Correct answer is C.

Step-by-step explanation:

Related Questions

5, -10, 20, ...; 6th term
What is the 6th term?

Answers

Answer:

Step-by-step explanation:

To get to -10 from 5 you have to subtract 15

to get to 20 from -10 you have to add 30

Repeat that process until you get to the 6th term.

5 (1st term)

5 - 15 = -10 (2nd term)

-10 + 30 = 20 (3rd term)

20 - 15 = 5 (4th term)

5 + 30 = 35 (5th term)

35 - 15 = 20 (6th term)

The front of Jane’s house is similar in shape to the front of Spot’s doghouse. The base of the doghouse is 4 feet and the height is 4.4 feet. If the height of Jane’s house is 22 feet, what is the length of its base? I
A: 21.6 ft
B: 20 ft
C: 24.2 ft

Answers

Answer:

21.6

Step-byit just the answerr

What is the distance between the points (-1 , -14) and (-1 , 18) in the coordinate plane?

Answers

Answer: is 32

Step-by-step explanation: 14 + 18 =32

please help :) also please don’t take advantage of the points.

it’s multiple choice

a: 70
b:60
c:50
d:40
e:35

Answers

Answer:

C. 50

Step-by-step explanation:

180 - (70 + 60)

180 - 130

50, so C

Hope that helps!

-Sabrina

i need help w this plss

Answers

Answer:

Line a and Line b are parallel. The slopes are equal

Line b is perpendicular to line c. The slopes are different

Step-by-step explanation:

The standard form of an equation is y =- mx+C

m is the slope

Two lines are parallel if they have the same slope and perpendicular if the product of their slope is -1

For Line a: 4x-3y = 2

Rewrite

-3y = -4x+2

y = 4/3 x - 2/3

Slope of line a is 4/3

Line b: y = 4/3x + 2

mx = 4/3x

m = 4/3

slope of line b is 4/3

Line c = 4y+3x = 4

4y = -3x + 4

y = -3/4 x + 1

Slope of line c is -4/3

Since line a and b have the same slope, they arer parallel

mb * mc = 4/3 * -3/4

mb*mc = -1

Since the product of slope of line b and c is -1, they are perpendiclar

Plssss help meeee I need help??

Answers

Answer:

The y-intercept will be moved 11 units downward.

Step-by-step explanation:

Help! Will mark brainliest to whoever puts the answer first!

Answers

Answer:

1 and 6 (alternate exterior angle)

2 and 5(corresponding angle)

4 and 5(co interior angle)

3 and 5(alternate interior angle)

Name the polynomial and number of terms.
10v4 +5v2 + 2v-5

Answers

Answer:

Trinomial

Step-by-step explanation:

The given polynomial is a trinomial because it has three terms.

10v4 +5v2 + 2v-5

Hope this helps.

What is / are the coefficients in this expressions? 3a+7-8n

Answers

Answer:

3 and 8

Step-by-step explanation:

3 and 8 are the only numbers that have a variable, or the letter beside it

The volume of a rectangular prism can be found by multiplying the three side lengths. A bookcase in the shape of a rectangular prism has dimensions (b+8) ft, b ft, and (b+3) ft. Find the volume of the bookcase

Answers

Answer:

(b³+11b²+24)ft³

Step-by-step explanation:

Volume of the rectangular prism = Length * Width * Height

Given the dimension

Length = b+8 ft

Width = b ft

Height = (b+3)ft

Volume of the rectangular prism = b(b+8)(b+3)

Volume of the rectangular prism = b(b^2+3b+8b+24)

Volume of the rectangular prism = b(b^2+11b+24)

Volume of the rectangular prism = b(b^2)+b(11b)+1(24)

Volume of the rectangular prism = b^3+11b^2+24

Hence the Volume of the rectangular prism is (b³+11b²+24)ft³

In parallelogram DEFG if FH=16 find FD.

Answers

Answer:

Step-by-step explanation:

16x2

I dont understand graphing

Answers

Answer:

What exactly do you not understand maybe i can help

Step-by-step explanation:

Graph the system of equations, and determine the
solution.
X + 5y = 10
2x + 10y = 50
Use the graphing tool to graph the system,

Answers

Answer:

First one is 2. The second one is 5.

Step-by-step explanation:

Select the correct answer.
620
530
х
What is the value of x in this triangle?

Answers

Answer:

Step-by-step explanation:

Please due today are 11:59

Answers

26^2+19.5^2=c^2
c = 32.5

Pythagorean equation

Help plsssssssssssss

Answers

Answer:

Step-by-step explanation:

use the number then do ÷

The perimeter of the triangle is 202cm. Using that find the value of x

Answers

Answer:

x = 13

Step-by-step explanation:

3x + 12 + 5x + 16 + 4x + 18 = 202

combine like terms

12x + 12 + 16 + 18 = 202

12x + 46 = 202

-46 -46

12x = 156

divide by 12

x = 13

Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!!

-Lil G

Add all the sides together (don´t forget parenthesis) Put the x´s with the x´s and the same with the other numbers. The subtract additional numbers from the total. The divide what left from the number in front of the x.

(3x + 12) + (5x + 16) + (4x + 18) = 202

8x + 28 + (4x + 18) = 202

12x + 46 = 202

- 46 -46

12x = 156

/12 /12

x = 13

Help I don’t know answer

Answers

Answer:33

Step-by-step explanation:dwaWDwawawdawd

Complete the table of values for x + y =6

Answers

Answer:

-2 -1 0 1 2 3

8 7 6 5 4 3

Step-by-step explanation:

Kevin just put 20.26 gallons of fuel into his car. There were 3.9 gallons in the car to begin with. How much fuel is in Kevin's car now?
HELPP

Answers

Answer:

24.16

Step-by-step explanation:

I’ll love u forever if u help me with this ASAP plzzzzz ;)

Answers

The answer is

Absolutely nothing

Answer:

a,g,e

Step-by-step explanation:

C) Ms. Applewhite needs to drive 210 miles to get to Washington, D.C. She has already driven 60 miles. If she drives 30 miles per hour, how
many more hours will she have to drive? Write and solve an equation.

Answers

Answer:

5 hours

Step-by-step explanation:

210-60=150

150/30=5 hours

Using the diagram below, what is the measure of angle 8?*
1249
O 114 degrees
O 56 degrees
O 66 degrees
124 degrees

Answers

Answer:

D-124 degrees

Step-by-step explanation:

This is a 124 degree angle,

56 and 66 are too sharp for this wide space angle, 114 is slightly too sharp aswell, the answer is D!

the ratio of dogs to cats at the local shelter is 2 to 5.there are 20 dogs at the shelter.what is the total number of dogs and cats at the shelter?

Answers

20:50 or if you have to add it 70

4.
I got 1,386.18 as my answer
Use the formula d = rt. Find t for r = 45.9 m/h and d = 647.19 m.

A. 14.1 h

B. 0.07 h

C. 601.29 h

D. 29,706 h

Answers

I think it’s D hope that helped

Solve: 2.4y - 3.2 = 4
A y = 0.5
B y = 1.6
C y = 2
D y = 3

Answers

Answer:

y=3 you have to use PEMDAS

Answer:

y=3

Step-by-step explanation:

Combine multiplied terms into a single fraction

2.4y-3.2=4

12y/5 -3.2=4

Add 3.2 to both sides of the equation

12y/5- 3.2+3.2=4+3.2

Simplify

add the numbers 12y/5=7.2

Solution

y=3

-3.5(x+9). URGENT : SHOW ALL STEPS PLEASE

Answers

Answer:

-3.5x - 31.5

Step-by-step explanation:

-3.5(x+9)

= -3.5x + -3.5(9)

= -3.5x - 31.5

If the original quantity is 35 and the new quantity is 70, what is the percent increase? Use pencil and paper. Explain what operation is equivalent to finding this new quantity. Write the explanation as an expression.

Answers

Answer:

100% +

Step-by-step explanation:

35 + 35 = 70

sooooo........ +100%

how many zeros are in f(x) = 3x^4 + x + 2
i know its 4... but i dont know how to solve the question
so please help me solve the question and show how there are 4 zeroes

Answers

Answer:

The power of the polynomial determines the number of zeroes it has in this case power is 4 so 4 zeroes. Whereas in 5^3+4 it has 3 zeroes as its power is 3. U can find the zero by trial and error method.

Hope this helps.

Step-by-step explanation:

ANSWER ASAP PLEASE
A right rectangular prism has a height of 2 1/2 inches. Its length is 1/3 inch and its width is 3 feet. What is its volume?

Answers

Answer: 30 inches (2.5 feet)

Step-by-step explanation:

2 1/2 x 1/3 x 36

Other Questions

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