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
Delvig [45]
2 years ago
14

A wire is bent to form a square of side 22 cm. If the wire is re bent to form a circle, its radius is with steps

Mathematics
2 answers:
ExtremeBDS [4]2 years ago
5 0

Step-by-step explanation:

the circumference of a circle is

C = 2×pi×r

with r being the radius.

the square side length is 22 cm. so, the circumference or perimeter of the square (and therefore the length of the wire) is

4×22 = 88 cm.

now, it is the same wire of the same length that is now forming a circle.

so, the circumference of the square is also the circumference of the circle.

therefore,

88 = 2×pi×r

44 = pi×r

r = 44/pi = 14.00563499... cm

so, rounded, radius = 14 cm.

Natasha_Volkova [10]2 years ago
4 0

Answer:

The other answer is correct

Step-by-step explanation:

The circumference of the circle and the square will be the same so you solve the equation

4*22 = 2 pi r   where r is the radius.

You might be interested in
A worker carries jugs of liquid soap from a production line to a packing area, carrying 4 jugs per trip. If the jugs are packed
Allisa [31]

Answer:

B. 2

Step-by-step explanation:

We have been given that a worker carries jugs of liquid soap from a production line to a packing area, carrying 4 jugs per trip.

Since worker has made 17 trips, so total number of hugs of liquid soap would be 17 times number of jugs carried per trip.

17\times 4=68.

Since each carton holds 7 jugs, so number of cartoons would be \frac{68}{7}.

\frac{68}{7}\Rightarrow \frac{63+5}{7}=9\frac{5}{7}

We can see that there are 9 completely filled cartoons and there are 5 jugs remaining, so we need 7-5=2 jugs.

Therefore, we need 2 jugs to fill the 10th cartoon and option B is the correct choice.

7 0
3 years ago
I will give extra points please help
pav-90 [236]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve for x : x-m/q = t
Ipatiy [6.2K]

Answer:

x - m/q = t

x = m/q + t is the answer

7 0
3 years ago
Plz help ASAP, without using algebra! Tysm!!!
nadya68 [22]
The total travelled for the first five hours eould be 450 km and divided by three leaves 150 km per 1/5 of his journey. travelling at 75 km per hour, it would take 4 hours to get through the remaining 300 km for him trip leaving a total time of 9 hours of traveling
5 0
3 years ago
45v^10w^4 + 21v^9 help math
Oksana_A [137]

Answer:

If you need to factor it is

=3v^9(15vw^4+7)

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Area of a Circle
    12·2 answers
  • If triangle JKL s congruent to triangle RST which congruences are true by CPCTC
    7·1 answer
  • Sarah is making paper cones to serve nuts for a party at school. The volume of each cone is 78 cubic centimeters, and the height
    7·1 answer
  • Two towns that are 31.5 km apart are 3 cm apart on a map. What is the scale of the map?
    15·1 answer
  • From the top of a mountain to the floor of the valley below is 5,192 feet. If the valley is 108 feet below sea level, what is th
    12·2 answers
  • Please, I really need help on this problems!!
    6·1 answer
  • In pigeons, the allele for normal feathers (F) is dominant to the allele for frizzy feathers (f). If a purebred, normal-feathere
    7·1 answer
  • Which expression can be used to convert 30 US dollars into australlian dollars
    6·1 answer
  • Please answer the second question what does it mean and is it realistic
    15·1 answer
  • An investigation of the relationship between height of a child and age (in months) found that age explained 64% of the variation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!