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
ss7ja [257]
3 years ago
10

A cylinder has a volume of approximately 70.7 cubic centimeters and a height of 10 centimeters.

Mathematics
1 answer:
kaheart [24]3 years ago
4 0
V = π*r^2*h
70.7 = π*r^2*10
70.7/(10π) = r^2 ≈ 2.25045
r ≈ √2.25045 ≈ 1.5 . . . . cm
You might be interested in
A local little has a total of 60 players ,of whom 40%are right-handed how many are right handed
maks197457 [2]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write the equation of a quadratic function who has the vertex of (4,-7)
timama [110]

Given:

The vertex of a quadratic function is (4,-7).

To find:

The equation of the quadratic function.

Solution:

The vertex form of a quadratic function is:

y=a(x-h)^2+k          ...(i)

Where a is a constant and (h,k) is vertex.

The vertex is at point (4,-7).

Putting h=4 and k=-7 in (i), we get

y=a(x-4)^2+(-7)

y=a(x-4)^2-7

The required equation of the quadratic function is y=a(x-4)^2-7 where, a is a constant.

Putting a=1, we get

y=(1)(x-4)^2-7

y=(x^2-8x+16)-7             [\because (a-b)^2=a^2-2ab+b^2]

y=x^2-8x+9

Therefore, the required quadratic function is y=x^2-8x+9.

6 0
3 years ago
What is the value of x? round the answer to the nearest tenth. the diagram is not drawn to scale.
Zepler [3.9K]
It would also be 60°
B
8 0
3 years ago
Read 2 more answers
In a GP the second and fourth terms are 0.04 and I respectively find the common ratio and the first term​
Reptile [31]

Answer:

common ratio=0.5, a1= 0.08

Step-by-step explanation:

r=a3/a2

r=a4/a3

compare both we get:

a3/a2=a4/a3

subtitute a2=0.04 and a4=1

a3/0.04=1/a3

(a3)^2=0.04*1

(a3)^2=0.04

taking square root in both sides

a3=0.02

For r, r=a3/a2

subtitute a3 and a2 above

r=0.02/0.04

r=0.5 common ratio

For a1

r=a2/a1

0.5=0.04/a1

a1=0.04/0.5

a1=0.08

4 0
3 years ago
Help!, i honestly forgot this lol
jeka94

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • WRITE 4.625 AS A MIXED NUMBER IN SIMPLEST FORM
    11·1 answer
  • For which of the following situations would the central limit theorem not imply that the sample distribution for x¯x¯ is approxi
    8·1 answer
  • A computer programmer had two files with a total size of 68.76 gigabytes. If one of the files was 35.46 gigabytes, how big is th
    15·2 answers
  • What is the least common denominator of the expressions?<br> x + 1/4x and 3(X + 1)/2x2​
    12·1 answer
  • Which restriction is appropriate for the variable 4a + 12 / a + 3
    12·2 answers
  • Karen is taking a standardized test. The more questions she answers correctly, the greater her final test score will be.
    5·2 answers
  • 95 out of 1200 randomly selected people surveyed in the u.s said they would rather watch baseball on television than go to a gam
    15·1 answer
  • Shawn thinks that helium prices next year might increase by 10%. He plans to buy 7 small balloons and x large balloons. He creat
    11·1 answer
  • Please solve! 20 points!
    15·1 answer
  • After a glide reflection, the point x is mapped to the point x' (3,-2). The translation part of the glide reflection is (x,y) -&
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!