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
kari74 [83]
2 years ago
11

Help I dont understand how to do this

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

the formula for circumstance of a circle is:

C= 2×pi×r or C= pi×d (the diameter actually consists of 2 radiuses)

1.

C= pi×7

≈21.99

2.

C= 2×pi×9

=18×pi

≈56.55

3.

C= 2×pi×5

=10×pi

≈31.42

You might be interested in
Plz help I need it by today
neonofarm [45]

Answer:

2688x^2 + 3640x + 1225

Step-by-step explanation:

multiply the expression

5 0
3 years ago
Read 2 more answers
Pls help I don't know how to do this​
AVprozaik [17]

Answer:

Vertex, I believe.

7 0
3 years ago
What is the value for x
Sloan [31]
Because this is a right angle triangle, we can use the Pythagorean theorem to find the missing leg.

The Pythagorean theorem is this: a^{2} + b^{2} = c^{2}

The Pythagorean theorem tells us if you square both the legs then add them up together, you will get the length of the hypotenuse squared.

We know one leg is 24 and the hypotenuse is 26. Plug them into the equation.

24^2 + b^2 = 26^2

Solve for b.

24^2 + b^2 = 26^2
576 + b^2 = 26^2
576 + b^2 = 676
b^2 = 100

Take the square root of both sides.

b = 10

So, the other leg of the triangle is 10 units long.
8 0
3 years ago
Read 2 more answers
Jose went shopping for a new pair of pants. Sales tax where he lives is 8%.
AlekseyPX

Answer:

36.72

Step-by-step explanation:

if I'm wrong could you please tell me? good luck and if you have any other question you can ask me bye.

4 0
3 years ago
Please help asap-<br><br> (Topic I’m learning is quadratic functions
Zolol [24]
The X intercept(s): (-4,0) and (0,0)
The Y intercept(s): (0,0)
5 0
3 years ago
Read 2 more answers
Other questions:
  • 4root of 15 plus 3 plus root of 15
    11·2 answers
  • What is the solution to the equation 3(2x + 5) = 3x + 4x? a x = 4 b x = 5 c x = 15 d x = 0
    13·1 answer
  • Bananas are $0.59/pounds.  What is the constant of proportionality?
    12·2 answers
  • Someone help me with this algebra question please 100% correct only
    13·1 answer
  • if six times a number is decreased by six, the result is the same as when three times the number is increased by twelve. find th
    6·1 answer
  • What is expanded form?
    6·2 answers
  • The side length of an equilateral triangle is 6 cm. What is the height of the triangle? StartFraction 3 Over StartRoot 3 EndRoot
    8·1 answer
  • The Weight On Earth Compared To Some Rando Planet... pls help
    5·1 answer
  • WILL GIVE BRAINLEST ! <br> hAVE A GOOD DAy :)!
    6·2 answers
  • En un día de temporal de lluvia el meteorólogo dijo en las noticias que la probabilidad de que lloviera ese día era del 70%. ¿Qu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!