1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erik [133]
3 years ago
7

Can someone help me with question 5? Show steps .. the answer choices are

Mathematics
2 answers:
frez [133]3 years ago
7 0

Answer:

Step-by-step explanation:

A=2*pi*r*h+2*pi*r*2

A=(2*pi*2*8)+(2*pi*2*2)

A=125.66

To express the answer in terms of Pi

A=125.66/pi (3.14)

A=40 pi

bulgar [2K]3 years ago
3 0

Answer:

Step-by-step explanation: The surface area formula for a cylinder is

A=2*π*r*h+2*π*r^2

This picture gives us the radius, which is 2cm, and it gives us the height which is 8cm.

All we have to do now is just plug in the two numbers.

A= 2πrh+2πr^2

A=2π*2*8 + 2π*4

A=4π*8+8π

A=32π+8π

A=40πcm

The answer is 40π cm then!

Please give this answer the brainliest or give me a heart, if you need additional help, please contact my friend and I on Instagram.

@jessmyybest

You might be interested in
Use a vertical number line to think about how to represent the situation below. Then, answer the question.
Butoxors [25]

Answer:

-4

Step-by-step explanation:

i just did it on edge and got it right

5 0
4 years ago
Can someone please help me I have been stuck what one
Viefleur [7K]

Answer:

The inequality matches the graph is 2n + 5 ≤ 7 ⇒ A

Step-by-step explanation:

Let us solve the question

<em>From the given graph</em>

∵ The arrow starts from 1 and pointed to the left (negative part)

∵ The starting point of the arrow is bold

∴ The sign of the inequality is ≤ (smaller than or equal)

→ That means the solution of the inequality is all the numbers ≤ 1

∴ The solution of the inequality is n ≤ 1

→ Look at the choices and find which one has the sign ≤ and check if

  it will give the same solution or not

∵ The inequality is 2n + 5 ≤ 7

→ Subtract 5 from both sides

∴ 2n + 5 - 5 ≤ 7 - 5

∴ 2n ≤ 2

→ Divide both sides by 2

∴ n ≤ 1

∵ The inequality gives the same solution of the given graph

∴ The inequality matches the graph is 2n + 5 ≤ 7

4 0
3 years ago
D<br> Find mZW.<br> X<br> WK (11x - 29)<br> Z<br> (6x + 5)<br> mZW
Artist 52 [7]

Answer:

m<W = 103°

Step-by-step explanation:

First, find the value of x

m<W + m<Y = 180° (opposite angles in a cyclic quadrilateral are supplementary)

11x - 29 + 6x + 5 = 180 (substitution)

Add like terms

17x - 24 = 180

Add 24 to both sides

17x = 180 + 24

17x = 204

Divide both sides by 17

17x/17 = 204/17

x = 12

Find m<W:

m<W = 11x - 29

Plug in the value of x

m<W = 11(12) - 29 = 132 - 29

m<W = 103°

3 0
3 years ago
{2 x [16 - ( 4 + 5 ) ] } + 10 <br> a) 43 <br> b) 33 <br> c) 34 <br> d) 24
Arlecino [84]
34
Simplify the expression
7 0
3 years ago
PLEASE HELP! (Image of question is attached)
andreev551 [17]

Answer:

a the answer is a

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 100 points!! Brainliest if correct!!
    8·2 answers
  • Someone please help me
    13·2 answers
  • What is the answer for 7.42 ÷ 1.75 = ______
    6·2 answers
  • 6 is what percent of 24?​
    6·2 answers
  • The absolute value function fx = - x -3​
    9·1 answer
  • Which type of variation is modeled in the table?<br> joint<br> combined<br> direct<br> Inverse
    8·1 answer
  • Please please help me with those questions
    5·1 answer
  • the equation is -2x² = 4-3 (x + 1) and the question is justify that it is a 2nd degree equation with the unknown x complete.
    11·1 answer
  • A professional gambler reported that at the end of the first race at the track he had doubled his money. He bet $33 on the secon
    14·1 answer
  • Six times the reciprocal of a number is 94. What is the number? Express your answer as a fraction.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!