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
alexandr1967 [171]
3 years ago
15

Sybil's desk is 65 centimeters long. She says her desk is 6.5 meters long. Complete the explanation of her error. Sybil may have

confused the units, since 65 centimeters is 6.5 --------------------- The correct length of the desk in meters is ----------------------- because a centimeter is--------------- of a meter.
Mathematics
1 answer:
Zanzabum3 years ago
4 0

Answer:

Sybil may have confused the units, since 65 centimetres is 6.5 meters The correct length of the desk in meters is 0.65 because a centimetre is 0.01 of a meter.

Step-by-step explanation:

Her desk is actually 65 centimetre long . She made an error and conclude the length of her desk is 6.5 meter long. She made a mistake in her conversion .

1 centimetre = 0.01 meters

65 centimetres = ? meters

cross multiply

65 × 0.01 = 0.65  meters

A centimetre is equal to  0.01 meters. Therefore, using that conversion rate 65 centimetres will evaluate to 0.65 meters.  

The actual length of her desk in meters is 0.65. She made an error when converting her desk length from centimetres to meters.

You might be interested in
HURRY WILL GIVE BRAINLIEST!!! A doctor’s orders are to give his patient 250 milligrams of an antibiotic medication. If there are
12345 [234]

Answer: I think 75

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is a common denominator for 5/12 and 2/9
hram777 [196]

because the denominator is on the bottom, you have to find a number which both 12 and 9 can be divided by. In this case the only answer that isn't a decimal is 3

4 0
3 years ago
Read 2 more answers
Which is a correct two-column proof? Given: <H and <X are supplementary. prove: l || n
andriy [413]

Answer:

option-B

Step-by-step explanation:

we are given

<H and <X are supplementary angles

so,

<H+<X=180

we know that

<H and <E are vertically opposite angles

so, they must be equal

<H=<E

we can plug it

<E+<X=180

It means that angle(E) and angle(X) are supplementary angles

and these two angles are same side interior angles

By using same side interior angles converse

so, line(l) and line(n) must be parallel

so, option-B

8 0
3 years ago
Read 2 more answers
If a=17.3 and B=77 degrees find c
4vir4ik [10]
76.91 = C
cos(77)= (17-3)/ C
6 0
3 years ago
Read 2 more answers
Please help! question attached
Svetradugi [14.3K]

Answer:

36. y=x

37. x=4

38. y=3x-10

39. y=-25x+49

40. y=-\dfrac{1}{18}x-\dfrac{89}{18}

41. y=-x+3

Step-by-step explanation:

36. Parallel lines have the same slope. The slope of the line y=x+42 is m=1, so the equation of a parallel line is

y=x+b

This line passes through the point (2,2), so its coordinates satisfy the equation:

2=2+b\\ \\b=0

and the equation of the line is y=x

37. The line x=03 is vertical ine, so parallel line is also vertical line with equation x=a. Substitute the coordinates of the point (4,3):

4=a

hence the equation is x=4

38. Parallel lines have the same slope. The slope of the line y=3x+24 is m=3, so the equation of a parallel line is

y=3x+b

This line passes through the point (2,-4), so its coordinates satisfy the equation:

-4=3\cdot 2+b\\ \\b=-10

and the equation of the line is y=3x-10

39. Parallel lines have the same slope. The slope of the line y=-25x+35 is m=-25, so the equation of a parallel line is

y=-25x+b

This line passes through the point (2,-1), so its coordinates satisfy the equation:

-1=-25\cdot 2+b\\ \\b=49

and the equation of the line is y=-25x+49

40. Perpendicular lines have slopes satisfying m_1\cdot m_2=-1 Since the line y=18x+26 has the slope m_1=18, perpendicular line has the slope m_2 =-\dfrac{1}{18}.

The equation is

y=-\dfrac{1}{18}x+b

This line passes through the point (1,-5), so its coordinates satisfy the equation:

-5=-\dfrac{1}{18}\cdot 1+b\\ \\b=-5+\dfrac{1}{18}=-\dfrac{89}{18}

and the equation of the line is y=-\dfrac{1}{18}x-\dfrac{89}{18}

41. Perpendicular lines have slopes satisfying m_1\cdot m_2=-1 Since the line y=x+2 has the slope m_1=1, perpendicular line has the slope m_2 =-1.

The equation is

y=-x+b

This line passes through the point (4,-1), so its coordinates satisfy the equation:

-1=-4+b\\ \\b=3

and the equation of the line is y=-x+3

4 0
3 years ago
Other questions:
  • Simplify the expression
    14·1 answer
  • suppose you have a bag that hold 27 pieces of candy: 1 cream soda, 14 apple, and 12 root beer. you reach into the bag to pull ou
    14·1 answer
  • Solve the problem as directed. The product of the base and height of a rectangle is the area. Can this statement be represented
    9·2 answers
  • Which graph most likely shows the experimental probability histogram of X based on 100 data points?
    9·1 answer
  • A1 = 5 and d = 5 find the 25th term
    9·1 answer
  • Solve the system of equations below.<br><br><br> A. <br><br> B. <br><br> C. <br><br> D.
    5·1 answer
  • PLEASE SOLVE ASAP. Thank you​
    13·1 answer
  • I need help RN. its due today before midnight.
    11·1 answer
  • Kimberly is planning to drive 2916 miles on a road trip. if she wants to complete the trip in 6 days, how many miles will she ne
    11·2 answers
  • you and a friend go to starbucks. you spend $5.25 on a venti pumpkin spice latte and buy 4 chocolate chip cookies. your friend d
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!