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
vfiekz [6]
2 years ago
6

How many pieces of wire 3.6cm long can be cut from a coil of 1m long?What is the length of the piece left over?​

Mathematics
2 answers:
sp2606 [1]2 years ago
8 0

Answer:

We can get 27 pieces of wire 3.6 cm long and have a piece 7/9 cm left over

Step-by-step explanation:

Find the "unit length" by dividing 1 m by 3.6 cm:

  1 m

-----------

3.6 cm

Recall that 1 m = 100 cm.  Multiply the following by the conversion factor 100 cm / 1 m:

  1 m            100 cm

----------- * ----------------- = 27,7777777...

3.6 cm            1 m

We can get 27 pieces of wire 3.6 cm long and have a piece 7/9 cm left over (verify this by dividing 7 by 9 on a calculator).

dybincka [34]2 years ago
4 0

Answer:

<h2><u>Solution</u><u> </u><u>:</u><u>-</u></h2>

Pieces can be cut = 1/3.6

Pieces can be cut = 0.27 m

100 cm = 1 m

0.27 m = 27 cm

Therefore,

The length remaining of wire is 27 cm (approximately)

You might be interested in
What inequality is shown on the graph ?
Liula [17]

The inequality of the graph that is given is: y < 2x - 3.

<h3>How to Write the Inequality of a Graph?</h3>

First find the slope (m) = rise / run of the line.

Rise = 2 units

Run = 1 unit

Slope (m) = 2/1 = 2

Y-intercept (b) = -3.

Since the shaded side is at the left, we are going to use the ">" sign. Substitute m = 2 and b = -3 into y < mx + b.

y < 2x - 3

Learn more about inequality graph on:

brainly.com/question/371134

#SPJ1

7 0
2 years ago
What is true regarding secants and chords
Elenna [48]

Answer:

Chords and secants intersect the perimeter of a circle twice. Chords are segments entirely within a circle, while secants are lines or rays that extend through a circle.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
This helicopter has a rotor that moves at a rate of 600 spins per minute while flying. Which statement is supported by this info
jeka57 [31]

Answer: d. The helicopter rotor will spin 36,000 times in 1 hour

Step-by-step explanation:

Option A is wrong because in 40 minutes the rotor will spin:

= 40 * 600

= 24,000 times

Option B is wrong because we cannot know the number of times the rotor will spin before being lifted off of the ground with the details given.

Option C is wrong because in 3 hours the rotor will spin:

= 600 * 3 * 60 minutes

= 108,000 times

Option D is correct because in 1 hour the rotor will spin:

= 600 * 1 * 60 mins

= 36,000 times

5 0
3 years ago
SOMEONE PLEASE PLEASE HELP I NEED THE ANSWERS YO BOTH PF THESE PLEASE
ella [17]

Answer:

1. c; 2. d

Step-by-step explanation:

1. 2*3 = 6

2. (1.43*1000)p + (2.2*1000) = (-4.001*1000)

8 0
2 years ago
Algebra 2: Functions, graphing, and transformations.
erastovalidia [21]

Answer:

The answer is  “C” (Shifts left 3 units)

Step-by-step explanation:

To find the transformation, compare the function to the parent function and check to see if there is a horizontal or vertical shift, reflection about the x-axis or y-axis, and if there is a vertical stretch.

5 0
3 years ago
Other questions:
  • Is 3.1212... x 1.4 rational?
    5·1 answer
  • A student starts with $20 and saves $10 each week. What graph models the
    15·1 answer
  • What are the coordinates of the turning point for the function f(x) = (x - 2)^3 +1? (1 point)
    7·1 answer
  • Can someone explain how to do this? i know the answer but i don't know how to work it out. Find the absolute mean deviation for
    10·1 answer
  • A flu epidemic is spreading through a town of 48,000 people. It is found that if x and y denote the numbers of people sick and w
    5·1 answer
  • 7th grade math help me please
    12·1 answer
  • Im checking my test. whats the answer?
    10·2 answers
  • Pls help <br> must find AC
    10·1 answer
  • Rationalize the denominator: 12/√3
    7·2 answers
  • Which ones greater 3 yards or 90 inches
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!