Mathematics College

giving brainliest! <3
Find the total surface area of the cylinder below. Round to the nearest tenths place.

Answers

Answer 1

Answer:

Step-by-step explanation:

r = 0.9 m

h = 3.6 m

Area of two circle faces combined: 2*π(0.9)^2 = 1.62π

Lateral area = circumference*height = 2π(0.9)(3.6) = 6.48π

Surface Area = 1.62π + 6.48π = 8.1π m sq.

Related Questions

Write the numerical expression for add 19 and 2, then divide by 7.

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Answer:

Step-by-step explanation:

(19+2)/7

Three apples have a mean (average) mass of 100 grams.
The largest apple is removed.
The mean mass of the remaining two apples is 70 grams.
ТО The

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Answer:I'm guessing the average mass of the two apples each is 35 grams

hope this helps I didn't really understand the quetsion

if u are asking mass of the larger apple it is 160

are u?

The Graph below shows a system of equations.

the x coordinate of the solution to the system of equations is ?

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Answer:

Step-by-step explanation:

The solution to the system of equations is the point of intersection of the graphs of the equations.

The solution is point (3, 2).

An ordered pair is of the form (x, y). The x-coordinate of point (3, 2) is 3.

Answer: 3

please help with number 10 please

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Dunno what that symbol is lel

The scatter plot below shows the amount of money Shawn had in the bank on days in the month of January.

Which statement best describes the relationship between the amount of money Shawn had in the bank and the day of the month?

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Bro there’s no numbers so how am I asposed to know

Caleb got $60 for his birthday and put it in his savings account. After he deposited the money, he has $139. How much money was in Caleb's account before the deposited the money?

Part A: Write an equation to represent the problem.

Part B: Solve to find the solution. Show your work and/or explain your reasoning.

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A. 60-x=139
B. 139-60=79
79=x

Write six hundred fifty six as a base ten number

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Answer:

isn't 656 already a base-ten number?

Step-by-step explanation:

i'm confused (。_。)

Which two values of x are roots of the polynomial below?
x2 + 3x + 5

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Answer:

its -1 for sure

i dont kbow the other one

Can someone help please please

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Answer: A: (6, 5)

Step-by-step explanation:

When graphing a system of equations, you can find the solution by finding where the graphs intersect. In this case, the graphs intersect at (6, 5).

To verify that this is indeed a solution to the system of equations, we can substitute (6, 5) into both of the given equations:

[tex]y = \frac{1}{2}x + 2[/tex]

[tex]5 = \frac{1}{2} * 6 + 2[/tex]

[tex]5 = 3 + 2[/tex]

[tex]5 = 5[/tex]

[tex]y = x - 1[/tex]

[tex]5 = 6 - 1[/tex]

[tex]5 = 5[/tex]

Since both equations hold true when plugging in the given coordinate (6, 5), we know that this is a solution to the system of equations.

Two cabs leave the cab station. Cab A completes its route in 36 minutes and Cab B completes its route in 45 minutes. If both cabs return to the station after their routes, how many minutes will pass before the two cabs meet at the station?

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Answer:

81 min I think

Step-by-step explanation:

9
If Cab A completes its route in 36 minutes and Cab B does his in 45 then if you subtract 45 by 46 that is the amount of minutes Cab A waits for Cab B to arrive!

3(2x - 4)-5(x+3)?
Which expression is the simplest form of
3
O A.
112-27
3
2+3
B.
3
C.
2-27
3
D. X - 9

Answers

C. 2-27. You distribute, combine and then you get your product.

The simplest form of the equation [tex]\frac{3(2x-4)-5(x+3)}{3}[/tex] is [tex]\frac{x-27}{3}[/tex].

What is simplification?

To simplify simply means to make anything easier. In mathematics, simplifying an equation, fraction, or problem means taking it and making it simpler. Calculations and problem-solving techniques simplify the issue.

The expression is given as

= [tex]\frac{3(2x-4)-5(x+3)}{3}[/tex]

= [tex]\frac{6x-12-5x-15}{3}[/tex]

= [tex]\frac{x-27}{3}[/tex]

Therefore,the simplest from the given equation is [tex]\frac{x-27}{3}[/tex].

To know more about the problem-solving strategies, here

https://brainly.com/question/23945932

#SPJ2

Please help, Geometry Question, I will give brainliest.

Answers

Answer:

where is the question? Can you send it

what is the question

A.y-5=1/4(x-(-1))
B.y-(-1)=1/4(x-5)
C.y-5=-4(x-(-1))
D.y-(-1)=-4(x-5)

Answers

Answer:

Step-by-step explanation:

i am sure it's a y_5=1/4(x_(_1))

Need help with this one thanks!

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I think its B, but im not entirely sure.

Find the missing information for both parts below.
(a) In the figure below, m VW = 52° and m XY = 42º. Find m ZXZY.
V
m ZXZY =
Z

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Answer:

Step-by-step explanation:

Answer: 86

Step-by-step explanation:

Solve for x. −7≥13−5x Enter your answer as an inequality

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Answer:

x (is greater than or equal to) 4

Step-by-step explanation:

i hope this helps :)

Help please :D ( math 6th grade )

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Answer:

406 I believe is the answer

Step-by-step explanation:

14 times 5 = 70 and add that to 21 times 16 and you get the answer

What is the solution to the equation x/3 +5=8

Answers

Answer:

x=9

Step-by-step explanation:

x/3+5=8

x/3=8-5

x/3=3

(x/3)*3=3*3

x=9

double check

9/3+5=8

3+5=8

8=8

Answer:

x=9

Step-by-step explanation:

[tex]\frac{x}{3}+5=8\\[/tex]

[tex]\frac{x}{3}=3[/tex] subtract 3 from each side

[tex]x=9[/tex] multiply each side by 3

thats it!! :D

What is the value of the expression (2)6?

Answers

Answer:

12 or 2^2 × 3

Step-by-step explanation:

(2)6

Multiply 2 and 6 to get 12.

1. What is the circumference of a circle that has a radius of 10 centimeters? (Use 3.14 for π). C=____ cm

2.What is the circumference of a circle that has a diameter of 25 yards? (Use 3.14 for
π.) C=___ yd

3.What is the radius of a circle that has a circumference of 81.64 meters? (Use 3.14 for
π). r=____ m

4.
What is the diameter of a circle that has a circumference of 56.52 feet? (Use 3.14 for
π.) d=____ ft

Answers

Answer:

1. 62.8 cm

2. 78.5

3. 13

4. 18

Step-by-step explanation:

d = r * 2

c = Pi * d

Rewrite the number in standard form.6.15 x 102
a. 61,500
b. 615
c. 600
d. 0.0615

Answers

Answer:B

Step-by-step explanation:

On weekends, Ben mops the kitchen floor. Below is an image that shows
the dimensions of the floor, in feet.
10
4
8
4
Question: What is the the total area of the kitchen floor?

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I’m pretty sure it’s 24

Help I forgot how to do this and need help!

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Answer:

The answers would be =

A = (226.6 + 205.6 + 157.6) / 3 = 589.8 / 3 = (196.6)

B = (119.6 + 61.6 )/2 = 181.2/2 = 90.6

can u please help me

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I kfksnsjsjsjennwmdkcicubwbdnd

Please help I will give brainliest

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Answer:

The third option 56

Step-by-step explanation:

56 is the middle number but I'm sorry if I'm wrong

A fair charges $8 to enter and $0.50 per ticket. Write an algebraic expression to represent
the total amount spent.

Answers

Y= .5x + 8

If you need me to explain anything I totally will

Parallelogram ABCD is shown on the coordinate grid. Which

coordinates belong to a point that appears to lie on segment AB?

Answers

Answer:

[tex](-1, 3)[/tex]

Step-by-step explanation:

Given

See attachment for ABCD

Options:

[tex](-1, 3)\ \ \ (0,3)\ \ \ (1,5)\ \ \ (2,5)[/tex]

From the attachment:

[tex]A = (-6,1)[/tex]

[tex]B = (4,5)[/tex]

Required

Coordinates on AB

First, calculate the slope of AB

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]m = \frac{5-1}{4--6}[/tex]

[tex]m = \frac{4}{10}[/tex]

[tex]m = 0.4[/tex]

Next,, calculate the equation as:

[tex]y = m(x - x_1) + y_1[/tex]

[tex]y = 0.4(x - -6) + 1[/tex]

[tex]y = 0.4(x +6) + 1[/tex]

[tex]y = 0.4x +2.4 + 1[/tex]

[tex]y = 0.4x +3.4[/tex]

Taking the options one at a time: (-1, 3)

[tex]x = -1\ \ y =3[/tex]

Test these values in the equation

[tex]y = 0.4 * -1 + 3.4[/tex]

[tex]y = -0.4 + 3.4[/tex]

[tex]y =3[/tex]

Hence, this point lie on AB

-3m -4>8
How do I solve this equation?

Answers

Answer:

m < -4

Step-by-step explanation:

-3m - 4 > 8

add four to each side

-3m > 12

divide each side by -3 (since you are dividing by a negative the sign changes from > to <)

m < -4

Answer:

m<-4

Step-by-step explanation:

1. -3m-4>8

2. -3m>12 (add four to both sides)

3. m<-4 (divide by -3 on both sides, since you are dividing by a negative number your sign flips)

6+(1/3×1/3)-3×7 how do you get it???

Answers

Answer:

-134/9

Step-by-step explanation:

I require assistance of this baffling mathematical equation that exceeds my limits

Answers

Answer:

Step-by-step explanation:

To multiply two polynomials, multiply every term of one polynomial by every term of the other polynomial. Then collect like terms.

Multiply p^2 by each term of the second polynomial. Then multiply q^2 by each term o the second polynomial.

[tex] (p^2 + q^2)(p^4 - pq - q^4) = [/tex]

[tex] = p^6 - p^3q - p^2q^4 + p^4q^2 - pq^3 - q^6}

There are no like terms to collect, but we can arrange the product in descending order of the power of q.

[tex] = p^6 + p^4q^2 - p^3q - p^2q^4 - pq^3 - q^6 [/tex]

Answer: C.

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giving brainliest! <3 Find the total surface area of the cylinder below. Round to the nearest tenths place.

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giving brainliest! <3
Find the total surface area of the cylinder below. Round to the nearest tenths place.