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
djverab [1.8K]
2 years ago
7

Will be deleted at 3:30

Mathematics
1 answer:
Leona [35]2 years ago
3 0

Answer:

  • 240.73 mm

Step-by-step explanation:

The hour hand is 20 mm and the minute hand is

  • 200% of 20 mm = 2*20 mm = 40 mm long

The tip of the hour hand travels 1/12 of the circle and the tip of the minute hand travels full circle in one hour.

Find each length and their difference using circumference formula.

  • C = 2πr

<u>Hour hand</u>

  • 1/12*(2*3.14*20) = 10.47 mm (rounded)

<u>Minute hand</u>

  • 2*3.14*40 = 251.2 mm

<u>The difference between the two above</u>

  • 251.2 - 10.47 = 240.73 mm
You might be interested in
Preston drew a blueprint of an additional room he is planning to add to his house. On the blueprint, 1 centimeter is equal to 4
Yuri [45]
It would be 3 cm by 4 cm because you just divide the number of feet by 4.
7 0
2 years ago
1. What is the last step in constructing an angle?<br> Help please<br> For 30 points!!!
zaharov [31]

Answer:

The second choice. Connect the endpoint and the mark at the angle measure.

Step-by-step explanation:

4 0
2 years ago
My sister can walk from school to home in 35 minutes. I can walk from school to home in 20 minutes. But today I stayed for some
Verizon [17]

Answer:

you both will reach the home at the same time.

I) You can catch your sister.

ii) Reason: you both will reach home at the same time.

Step-by-step explanation:

Let "d" be distance from school to home.

Let's find the speed of you and your sister.

Speed = \frac{Distance}{Time}

Your speed = \frac{d}{20}

Your sister's speed =  \frac{d}{35}

Today, You stayed for some extra help by the time your sister covered \frac{3}{7} of the way home.

Remaining distance to reach the home = 1 - \frac{3}{7}d  = \frac{7-3}{7}d = \frac{4}{7}d

=

Now let's find the time to be taken your sister to reach the home.

Time = \frac{distance}{speed}

= \frac{\frac{4}{7}d }{\frac{1}{35} d} = \frac{4}{7} *\frac{35}{1} = 20

So, your sister will take 20 minutes to get home by the time your start.

We know that it takes you 20 minutes to reach your home.

Therefore, you both will reach the home at the same time.

I) You can catch your sister.

ii) Reason: you both will reach home at the same time.

7 0
2 years ago
What is the slope of this line A -1/2 B 1/2 C 2​
denpristay [2]
-1/2 is your answer to this question
4 0
2 years ago
Write an expression for "the product of 6 and q."<br> Please answer and not steal my points
AnnZ [28]

Answer:

6q

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the relationship between the ratios? 10/24 and 5/12 are the ratios proportional or not proportional
    9·1 answer
  • GFC if 56 and 84 . The GCF OF 84 and 56 is?
    11·2 answers
  • What is 3 3/8 x 4 1/4
    12·2 answers
  • 18 is 5% of what number
    13·2 answers
  • Solve the equation.<br><br> 3x = -33<br><br> x =
    8·2 answers
  • The table shows the function ​ g(x) ​ . Select from the drop-down menu to correctly compare the growth factors for the exponenti
    5·2 answers
  • the amount of mil available per child in a day care centrr is given by the function m(x) =25/x, where x is the number of childre
    15·1 answer
  • Anyone good with Circumference? Please help me :c (10 points)
    12·1 answer
  • 2k - 3(4 - k) = 3k + 4<br> whats k?
    13·1 answer
  • How do you put extra effort into your papers to make them "high quality?" What new strategies have you learned in this lesson th
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!