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
kompoz [17]
3 years ago
8

Please help I'm not able to solve this I have tried so many times and the answers I have gotten are all wrong. Please help!! If

all three of these questions are too much for you its ok I can just ask another person, but please don't use this questions just for points I really need help!!
A 50-centimeter piece of wire is bent into a circle. What is the diameter of the circle? What is the radius of the circle? What is the area of the circle?
Mathematics
2 answers:
goblinko [34]3 years ago
7 0

Answer:

The diameter will be given by 50 cm ÷ 3.142 = 15.9134 cm

The radius will be 15.9134 ÷2 = 7.9567 cm or about 7.96 cm

The area of a circle is given by \pi × square of radius

Area = 3.142 × 7.96×7.96 = 199.0821 square cm

iogann1982 [59]3 years ago
4 0

Answer:

the diameter would be half of the original length because it needs to be a circle so each half of the circle would equal 25 centimeters

hope dis helps <3

You might be interested in
Answer C,D,E,F<br><br><br>Snsjma
Ulleksa [173]

Answer:

f) 97° = m∠6

e) 83° = m∠5

d) 83° = m∠4

c) 97° = m∠3

b) 97° = m∠2

a) 83° = m∠1

Step-by-step explanation:

  • m∠5 ≅ m∠4; Angle Correspondence Theorem
  • m∠5 ≅ m∠1; Alternate Interior Angles Theorem
  • m∠6 ≅ m∠2; Alternate Exterior Angles Theorem
  • 180° = m∠2 + m∠1; Definition of Linear Pair [Supplementary Angles]
  • 180° = m∠5 + m∠3; Definition of Linear Pair [Supplementary Angles]

I am joyous to assist you anytime.

6 0
3 years ago
Which is equivalent to the series shown?
garri49 [273]

Answer:

please I don't know

Step-by-step explanation:

please I don't know

please give me another question

6 0
2 years ago
Solve the equation: Sin2x - Sinx = 0
Viktor [21]
We know that sin2x=2sinxcosx 
(search the net for proof if you wish) 

So the original equation becomes

2sinxcosx-sinx=0
The two terms both have sinx that can be taken out to get: 

sinx(2cosx-1)=0 
This is true if sinx=0 or 2cosx-1=0 , rewritten: cosx=1/2

sinx=0 than x=2kπ
cosx=1/2 than x=π/3+2kπ
where k is an integer

5 0
3 years ago
Suppose a model airplane club publishes a newsletter. Expenses are $0.90 for printing and mailing each copy, plus $600 total for
Oduvanchick [21]
They would have to sell around a 1000 newspapers

7 0
3 years ago
A unit rate is a ratio that compares an amount of one quantity to _______________ unit of another quantity.
masya89 [10]

Answer:

one

Step-by-step explanation:

A unit rate compares a quantity to one unit of measure.

6 0
2 years ago
Other questions:
  • How do I find x and y?
    14·1 answer
  • What is 16.403 rounded to the nearest tenth
    8·2 answers
  • Julia owes her dad $12. She wants a new blouse that just went on sale, so she borrows $20 from her sister. She pays her father $
    8·2 answers
  • Mark and Tony share a sum of money in the ratio 3:5. What fraction of the money did Tony ratio receive?
    12·1 answer
  • What is the value of 6n - 2 when n = 3?12<br> 16<br> 12 7 6
    15·1 answer
  • What is the best solutionto this equation?<br> x+8= -2<br> A.-10<br> B.-6<br> C.6<br> D.10
    5·1 answer
  • When I write my expression in rational exponent form, what is the fraction that goes with the base of 10?
    6·1 answer
  • a woodworker builds a picture frame that is 2 feet by 3 feet. find the perimeter of the frame in feet.
    8·1 answer
  • Consider the inequality x &gt; - 1.5. determine whether each value of x makes this inequality true
    12·1 answer
  • HELP THIS IS URGENT NEED TODAY!!!!!!!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!