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
Montano1993 [528]
2 years ago
9

HURRY I NEED HELP PLS

Mathematics
1 answer:
vampirchik [111]2 years ago
8 0

Answer:

3,454 cm³

Step-by-step explanation:

This is a cylinder so the volume formula is V=\pi r^{2} h

The problem gives us the diameter (20 cm) and the height (11 cm). Since the formula uses the radius instead of the diameter, we have to divide the diameter by 2.

20 ÷ 2 = 10

The radius is 10 cm

Now, we plug our height and radius into the formula to find the volume.

V=\pi r^{2} h\\V=(\frac{22}{7})(10)^{2}(11)\\V=(\frac{22}{7})(100)(11)\\

V≈3,454

You might be interested in
What is the correct answer NEED ASAP PLEASE ​
Rudik [331]

Answer:

1 solution

Step-by-step explanation:

x^2 - 14x + 49 = 0

Factor the expression:

                 x     -     7

           ------------------------

  x       |    x^2   |    - 7x   |

  -        ------------------------

  7       |   - 7x    |    49     |

            ------------------------

(x - 7)^2 = 0

x - 7 = 0

x = 7

8 0
2 years ago
HELP PLEASE!! TON OF POINTS. RIGHT ANSWERS ONLY REWARDED. MATH GENIUSES?
Nonamiya [84]

Answer:

The graph is shifted 1 unit right

The graph is shifted 2 units down

Step-by-step explanation:

We are given

Parent function as

f(x)=2^{x+3}-3

New function as

g(x)=2^{x+2}-1

we can also write as

g(x)=2^{x+3-1}-3+2

We can see that

1 is subtracted to x-value

and 2 is added to y-value

So, f(x) is shifted right by 1 unit

and

f(x) is shifted up by 2 unit


3 0
3 years ago
C. Find the value of x. Round to the nearest<br> tenth.
Otrada [13]
Label your sides= hypotenuse(h),opposite(o),adjacent(a)
hypotenuse=longest(opposite the right angle)
opposite= opposite the other angle
adjacent= the other side
see which sides are involved
in this case it is adjacent and hypotenuse
so A and H
we have to use the SOHCAHTOA rule
Sin=o/h Cos=a/h Tan=o/a
we use cos because a and h are involved
Cos(15°)=62/x
rearrange the equation to find x
x= 62/cos(15)
put this in your calculator
x= 64.12
6 0
2 years ago
Cara evaluated the expression below. (4(7-13))÷3+(-4)²-2(6-2) =(28-13)÷3+(-4)²-2(4) =15÷3+16-8 =5+16-8 =13 What was Cara’s error
mezya [45]

Answer:

the answer is the first one, Cara multiplied only 4 and 7 together and did not multiply 4 and 13

Step-by-step explanation:

if you look through the question you can see that Cara evaluated the (-4)^2 correctly because a negative multiplied by a negative gives you a positive thus (-4)*(-4)= 16, then next you can see that Cara subtracted 2 from 6 correctly because (6-2)= (4), and last but not least Cara did multiply 2 by 4 correctly because 2*4 or 2(4) =8 so as you can see the answer is the first one

3 0
3 years ago
Read 2 more answers
-11 and 1/6 as a decimal
Nikolay [14]

-11.1666667 should be the answer


7 0
3 years ago
Other questions:
  • One of the most fiercely debated topics in sports is the hot hand theory. The hot hand theory says that success breeds success.
    10·1 answer
  • Randy made 5 liters of punch for his party. His friends drank 4,500 mL. How many milliliters are left at the end of the party?
    5·1 answer
  • Ooffffffffffffffffffffffffffffffffffffffffffffffffffffff
    14·2 answers
  • What is the volume of the prism below?
    6·2 answers
  • Is this answer, right?
    12·1 answer
  • the product of the present ages of Two Sisters is 150. 5 years ago, the elder sister was twice as old as her younger sister find
    13·1 answer
  • WILL MARK BRAINLIEST just need answers no explanation :)
    5·2 answers
  • K divided by 11 is 7 <br><br> Solve for k<br><br> k= ?
    5·1 answer
  • andy and mark are driving to a soccer game. mark drives triple the miles andy drove. they drove a combined total of 68 miles. Ho
    7·1 answer
  • Graph the image of △UVW after a reflection over the line y=-x
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!