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
natali 33 [55]
1 year ago
11

F r e e pointsc o m e and get somesay sheeeeeeeeeeeeeeesh

Mathematics
1 answer:
tiny-mole [99]1 year ago
5 0
Sheeeeeeeeeeeeeeesh
Hdhehebdbdjdjdvfbejdjxjx
You might be interested in
enrico is laying 1-ft tiles ok a square bathroom floor. if he needs 81 tiles to cover the floor, how many tiles run along each w
atroni [7]

Answer:

9

Step-by-step explanation:

you would need to find the square root of the total amount of tiles. luckily 81 is a square number meaning the answer is each side is 9 tiles long.

8 0
3 years ago
Can I please get help
dolphi86 [110]
I can’t see the picture☹️☹️☹️
7 0
3 years ago
Read 2 more answers
A cylinder has diameter of 4ft and a height of 9ft. Explain whether halving the diameter has the same effect on the surface area
elena55 [62]

Answer:

See Below

Step-by-step explanation:

The surface area of cylinder is given by the formula:

SA=2\pi r^2 + 2\pi r h

Where

r is radius ( diameter is 4, so radius is 4/2 = 2)

h is height ( h = 9)

Lets find original surface are:

SA=2\pi r^2 + 2\pi r h\\SA=2\pi (2)^2 + 2\pi (2) (9)\\SA=8\pi +36\pi\\SA=44\pi

<u>Halving diameter:</u>

diameter would be 4/2 = 2, so radius would be 2/2 = 1

So, SA would be:

SA=2\pi r^2 + 2\pi r h\\SA=2\pi (1)^2 + 2\pi (1) (9)\\SA=2\pi +18\pi\\SA=20\pi

<u>Halving height:</u>

Height is 9, halving would make it 9/2 = 4.5

Now, calculating new SA:

SA=2\pi r^2 + 2\pi r h\\SA=2\pi (2)^2 + 2\pi (2) (4.5)\\SA=8\pi + 18\pi\\SA= 26\pi

Original SA is 44\pi,

Halving diameter makes it 20\pi

Halving height makes it 26\pi

So, halving diameter does not have same effect as halving height.

5 0
3 years ago
Find the surface area of the solid.<br> 28.
Andrews [41]

Answer: 166 units²

Step-by-Step Explanation:

7 × 5 × 2 + 7 × 4 × 2 + 5 × 4 × 2 = 166 units²

7 0
3 years ago
Someone pls help me ! i rlly need help
DerKrebs [107]

Answer:

Option D is the correct answer.

Step-by-step explanation:

Coefficients od dividend = (4, - 17, - 15)

Dividend =4x^2 - 17x - 15

Divisor x = 5 =>x-5= 0

Coefficients of Quotient = (4, 3)

Quotient =4x + 3

Remainder = 0

Since,

Dividend = Divisor \times quotient + Remainder\\\therefore 4x^2 - 17x - 15 = (x - 5)\times (4x + 3) +0 \\\therefore 4x^2 - 17x - 15 = (x - 5)\times (4x + 3) \\\therefore( 4x^2 - 17x - 15) \div (x - 5) = (4x + 3)

8 0
3 years ago
Other questions:
  • Answer it please! Nobody at home will help me...
    8·1 answer
  • Expand the expression. 1/3 (2/5 - 2/3 w)
    12·1 answer
  • Triangle ABC is similar to triangle LMN by the AA Similarity Postulate.
    13·2 answers
  • I need help on this one , I keep getting the same answered but says it’s wrongg
    13·1 answer
  • The diameter of a round dinner plate is 10 inches. What's the area of the plate?
    10·2 answers
  • Analyzing a Proof
    8·1 answer
  • How many times the volume of the small cube is the volume of the large cube? Small cube 3x large cube 6x
    15·1 answer
  • Pls help I’ll brainlest ASAP
    11·1 answer
  • Which equation shows that 5 is a factor of 45?
    9·1 answer
  • Bailey is twice as old as Cala. Antoine is 9 years older than Cala and ​3 years older than Bailey. How old is Antoine?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!