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
Masja [62]
3 years ago
11

A circle has a diameter of 9cm

Mathematics
1 answer:
Katen [24]3 years ago
8 0

For the square to fit inside the circle without touching it, the diagonal of the square needs to be less than the diameter of the circle.

Using the Pythagorean theorem we can calculate the diagonal of the square:

X = SQRT(5^2 + 5^2)

X = SQRT(25 + 25)

X = SQRT(50)

X = 7.07

The diagonal of the square is 7.07 cm, which is less than the diameter of the circle, 9cm, so it will fit .

You might be interested in
X-5 is greater than or equal to-8​
Sliva [168]

Answer:

greater than is the answer

3 0
3 years ago
The earth has an average diameter of 12.800km. If you walked 24 hours a day, 5 days a week (and if you could walk on water)at a
Dimas [21]
1) Circumference of Earth: Diameter x π → 12,800 x π = 40,212.39 km 

2) time in Hour = distance/speed → distance = 40,212.39 and speed = 2 Mi/h 

1st: convert miles into km : 1 mile = 1.609344 km and 2 miles = 3.218688 km
2nd: convert speed into km/h → speed = 3.218688 km/h
And time in hour = 40,212.39 / 3.218688 → time = 12,493 hours  OR in days:
12,493 / 24 = 521 days (OR 104 weeks, including 2 days of rest)

4 0
3 years ago
Is y=3x-8 proportional
Tanzania [10]

Step-by-step explanation:

YES! HOP THIS HELPS

7 0
2 years ago
Read 2 more answers
80 divided by (16 divided by 2/5 + 3.75
Katarina [22]

Answer:

1.8285714

Step-by-step explanation:

7 0
3 years ago
1/2 + 5/3 - 1<br>------------------<br> 3/4
Sav [38]
Hey there :)

\frac{ \frac{1}{2}+ \frac{5}{3} -1 }{ \frac{3}{4} }
      ↓ Is the same as
\frac{1}{2} + \frac{5}{3} -1 ÷ \frac{3}{4}

Since it is a division by fraction, we can multiply by what is called the reciprocal
( The attached picture might help you )
( \frac{1}{2} + \frac{5}{3} - 1 ) × \frac{4}{3} 
     ↓ For this part, we need the common denominator, which is 6
\frac{1(3)}{2(3)}+ \frac{5(2)}{32)}  \frac{1(6)}{1(6)} × \frac{4}{3}

\frac{3}{6}+ \frac{10}{6}  - \frac{6}{6} × \frac{4}{3}
\frac{7}{6} × \frac{4}{3}
\frac{14}{9} =  1\frac{5}{9}
  ↑
Your final answer
 

7 0
3 years ago
Other questions:
  • What is 531 ÷ 16 and the remander​
    5·2 answers
  • Solve by factorisation 2x^2+3x-20
    5·2 answers
  • An airport offers two shuttles that run different schedules. If both leave the airport at 4:00 pm, at what time will they next l
    5·1 answer
  • Find the slope and y-intercept of the line.<br><br> 12x + 2y = –60
    13·1 answer
  • An experiment consists of randomly selecting a marble from a bag, keeping it, and then selecting another marble. The bag contain
    15·1 answer
  • Y=1/2x – 6<br> x=–4<br> What is the solution to the system of equations?
    10·2 answers
  • Please help iready math
    9·2 answers
  • A bag of 20 counters 16 of the counters are green They are picked at random How likely is it for green to be picked
    13·2 answers
  • Mhanifa can you please help? This is due asap!
    5·1 answer
  • Caritas 37 coins on nickels and dimes in his piggy bank the value of the coins is $3.10 write a system of equations define the v
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!