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
slava [35]
2 years ago
7

Please show how you got the answer, thanks.

Mathematics
1 answer:
FrozenT [24]2 years ago
5 0

Answer:

15.7 feet

Step-by-step explanation:

What we are looking for here is the perimeter/circumference of the table. The formula for the circumference of a circle is diameter x pi. The diameter is 2x the radius so I did 5 x 3.14, 3.14 being in place for pi. Hope this helps! : )

You might be interested in
A number line going from 0 to 4. Numbers 0, 1, 2, 3, and 4 are marked on the line. Marks divide the spaces between each number i
olga nikolaevna [1]

Answer:

8 pieces of string

Step-by-step explanation:

Given that :

Total yards of string = 4

Length in yd of each string = 1/2 yards

Number of pieces of string Ms. Cole has :

Total. Yards / length in yard of each string

4 / (1/2)

4 * (2 /1)

= 8/1

= 8 pieces of string.

6 0
2 years ago
Factorize the following expression ab-a-b+1
dolphi86 [110]

Group 'em together

a b − a + 1 − b

a b − a = a ( b − 1 )

Notice that there will be a 1 as without it it'll simply be  ab

1 − b = 1 ( 1 − b )

Notice that it doesn't match with the upper one... so we'll change the signs

1 ( 1 − b ) = − 1 ( b− 1 )

(try to multiply them now!!

Jot them down in one expression

a ( b − 1 ) − 1 ( b − 1 )

You get!!!!!!

( a − 1 ) ( b − 1 )

5 0
3 years ago
2) PLS HELP ASAP!!!
Oksi-84 [34.3K]

Answer:

Last one:  Symmetric with respect to the y-axis

Step-by-step explanation:

About the Y-AXIS

because  think about using a few points  x = -2, x = -1 , x = 1, x = 2

notice that  2*(-2)^4  =  2 *(2)^4

and 2*(-1)^4 = 2*(1)^4

8 0
2 years ago
What’s v,j,a with a dilation of 4
Artist 52 [7]

Answer:

Perform a Dilation of 4 on point A (2, 3) which you can see in the picture below. Multiply the coordinates of the original point (2, 3), called the image, by 4. Image's coordinates = (2 * 4, 3 * 4) to get the coordinates of the image (8, 12).

Step-by-step explanation:

pls Mark my answer in brainlist and follow me

3 0
2 years ago
2X plus Y equals 7 <br> 3X minus 4Y equals five
Dvinal [7]
\left \{ {{2x+y=7\ \ | *4} \atop {3x-4y=5}} \right. \\\\ \left \{ {{8x+4y=28} \atop {3x-4y=5}} \right. \\+----\\Addition\ method\\\\&#10;11x=33\ \ \ | divide\ by\ 11\\&#10;x=3\\\\y=7-2x\\&#10;y=7-2*3=7-6=1\\\\Solution:\\ \left \{ {{y=1} \atop {x=3}} \right.
7 0
3 years ago
Other questions:
  • How do you solve it?
    10·1 answer
  • If f(x)=5x+1 and g(x)=2f(x)+5 then g(-1)=
    15·1 answer
  • Sena determines the remainder of 4x32−14x16+2x3−8x−1, using the remainder theorem. How does she proceed to the correct answer? D
    12·1 answer
  • Which country was the first European nation to participate in the slave trade
    12·1 answer
  • Angelo thinks of a number, multiplies it by 5 and subtracts 8.His number is 47,wite as an equation in y and solve to find Angelo
    5·1 answer
  • PLEASSS HELP!!!!!!! I REALLY NEED HELP!!
    9·1 answer
  • Use the net to find the surface area of the regular pyramid.
    14·1 answer
  • Tìm m để phương trình có 1 nghiệm duy nhất<br> x+2y-2z=2<br> 3x+7y-z=5<br> 2x+4y+mz=7
    9·1 answer
  • Find the length of side A
    8·2 answers
  • If Canada were to stop accepting immigrants, the population would begin to decrease by 0.5% per year. Canada’s population is cur
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!