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
sveta [45]
2 years ago
12

8 6471 sq. in. 25671 sq. in. 1,02471 sq. in.

Mathematics
2 answers:
mars1129 [50]2 years ago
6 0

Answer:

102471 sq .in the land answer Teri ma ki bosra

likoan [24]2 years ago
3 0

Answer:

=256 pi

Step-by-step explanation:

The surface area of a sphere is

SA = 4pi r^2

SA = 4 pi (8)^2

     = 4 * pi *64

     =256 pi

You might be interested in
Anyone? Know how to do this?
ki77a [65]

Answer:

  • x = 4
  • length = 19 ft
  • width = 11 ft

Step-by-step explanation:

The area is given by the product of length and width.

  A = LW

  209 = (4x +3)(4x -5)

  209 = 16x^2 -8x -15

  224 = 16x^2 -8x

You could rearrange and use the quadratic formula at this point, but we elect to "complete the square".

  14 = x^2 -(1/2)x

  14 +1/16 = x^2 -1/2x +(1/4)^2 . . . . . add the square of half the x-coefficient

  (x -0.25)^2 = 14.0625

  x = 0.25 ± 3.75 . . . . . . take the square root; add 0.25

Only positive values of x are useful here, so we have

  x = 4

Then the dimensions are ...

  length = 4x +3 = 4(4) +3 = 19 . . . feet

  width = 4x -5 = 16 -5 = 11 . . . feet

5 0
3 years ago
The length of a picture frame is 8 inches more than the width. For what
leva [86]

Answer:

For, "x" greater than 34, the perimeter of the picture frame greater than 152 inches

Solution:

Let "x" be the width of the frame

Given that, The length of a picture frame is 8 inches more than the width

Therefore,

Length = width + 8

Length = x + 8

The perimeter of rectangle is given by formula:

Perimeter = 2(length + width)

Substituting the values we get,

Perimeter = 2(x + 8 + x)

Perimeter = 2(2x + 8)

Perimeter = 4x + 16

The perimeter of the picture frame greater than 152 inches

Perimeter > 152

Therefore, for, "x" greater than 34, the perimeter of the picture frame greater than 152 inches

Step-by-step explanation:

search it up

7 0
3 years ago
Read 2 more answers
3x(x+30°) i really need help asap
Finger [1]

A13x2+390x here is the answer

6 0
3 years ago
Read 2 more answers
I am not good at algebra so I REALLY NEED HELP WITH THE PROBLEM 8n+4n^2-8n!
NeX [460]

Answer:

4n^2

Step-by-step explanation:

8n+4n^2-8n

The first 8n + the other 8n is 0 because you combine like terms

6 0
3 years ago
Logarithms and exponentials are?
Aneli [31]

Answer:

Logarithms are the "opposite" of exponentials, just as subtraction is the opposite of addition and division is the opposite of multiplication. Logs "undo" exponentials. Technically speaking, logs are the inverses of exponentials. On the left-hand side above is the exponential statement "y = bx

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Would it ever be possible for the temperature in Celsius ( Value in numbers) to have a greater value than the temperature in Fah
    6·1 answer
  • One train traveled south at 60 mph. The other traveled east at 50 mph. How far apart were the trains after 3 hours?
    5·1 answer
  • Evaluate:5/8 - (1/4)2
    7·2 answers
  • Please help!! It’s due @ midnight
    7·2 answers
  • 3 3/10 - 7/10 please help
    13·2 answers
  • What is 62 divided by 5,841
    7·2 answers
  • What is the volume of a rectangular solid with a length of 12, a width of 3, and a height of 4?
    12·2 answers
  • Joe buys 2 shirts for $18.50 each and a belt for $12.36. He pays tax at a rate of 5.5% on his purchase. How much tax does he pay
    5·2 answers
  • Find the mode of the data set below.
    5·2 answers
  • Yusof poured some of the lemonade from a jug equally into 16 cups
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!