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
Sedaia [141]
3 years ago
12

Estimate how many 12 inch rulers will be about the same length as a sheet of paper

Mathematics
2 answers:
ELEN [110]3 years ago
4 0
The answer is 1 that's what I got cus I actually mesured my paper and it is 11 inches so it's 1 plz gimme brainliest!!!!

svet-max [94.6K]3 years ago
4 0
The correct answer is one 1.
You might be interested in
The height of a wooden pole, h, is equal to 20 feet. A taut wire is stretched from a point on the ground to the top of the pole.
kykrilka [37]

ANSWER

D. 25 feet

EXPLANATION

The height of the wall,h, the taut wire and the distance from the base of the pole to the point on the ground, formed a right triangle.

According to the Pythagoras Theorem, the sum of the length of the squares of the two shorter legs equals the square of the hypotenuse.

Let the hypotenuse ( the length of the ) taught wire be,l.

Then

{l}^{2}  =  {h}^{2}  +  {b}^{2}

{l}^{2}  =  {20}^{2}  +  {15}^{2}

{l}^{2}  =  400 + 225

{l}^{2}  =  625

l=  \sqrt{625}  = 25ft

8 0
3 years ago
Please Answer i will give brainliest
Firdavs [7]

Answer:

Step-by-step explanation:

It’s c believe me

6 0
3 years ago
Read 2 more answers
(a) Derive an equation of the line passing through the points A(0, 545) and B(4, 726). (Let t be the independent variable and y
a_sh-v [17]

Answer:

The equation of the line is y=45.25t+545

Step-by-step explanation:

The general for of a line is:

y=mt+n       (1)

where:

m is the slope of the line and m is the intercept with the axis of the dependent variable, y in this case.

In order to obtain the value of the slope (m) we can use the corresponding slope formula:

m=\frac{y_{2}-y_1 }{t_2-t_1}         (2)

where t_1, t_2, y_1 and y_2 are the corresponding coordinates of the given points. In this case:

t_1=0\\t_2=4\\y_1=545\\y_2=726\\

Substituting these values in equation (2) we obtain:

m=\frac{726-545}{4-0}=\frac{181}{4}=45.25\\m=45.25

Hence, the line equation is now:

y=45.25t+n     (3)

Now to obtain the value of n you can follow two options:

  1. You can substitute one of your points, A or B, in equation (3). In this way, you will obtain an equation where the variable is n

Note that for this question, it is easier to select point A because of having the independent variable equals to zero t=0. Hence, substituting point A in equation (3):

45.25*0+n=545\\n=545

Therefore, the line equation is: y=45.25t+545

The second option to find n is to think of the meaning of the <em>intercept</em>. The <em>intercept </em>of a line is defined as the point in which the line crosses the axis of the dependent variable, which also means that the value of the independent variable for this point is zero. From this, we could have automatically said that n is equal to 545.

See the attachment for a plot of the line.

7 0
3 years ago
Eli takes a typing test and types all 300 words in 1/10 hour.He takes the test a second time and types the words 1/12 hour. Was
Rama09 [41]
1/10 vs 1/12
6 mins vs 5 mins
6>5
5 is faster
2nd time was faster
4 0
3 years ago
Find the missing value for the proportional relationship, in which the number of cents depends on the number of minutes.
Vaselesa [24]
220 I say so b just pick that
6 0
2 years ago
Other questions:
  • Sergei buys a rectangular rug for his living room. He measures the diagonal of the rug to be 18 feet. The length of the rug is 3
    6·1 answer
  • HELPPPPPPPPPPPPPPPPPPP!!!
    14·1 answer
  • 30/42 in simplest form
    7·1 answer
  • Which of the following are parts of the central nervous system? Check all that apply. * 5 points
    11·1 answer
  • Can somebody please help me????
    10·1 answer
  • the boiling point of water is 212•F. the boiling point of helium is -452•F. how would you compare the temperatures using an ineq
    14·2 answers
  • David bought a computer than was 20% off the regular price of $ 1,080. if an 8% sales tax was added to the cost of the computer,
    7·1 answer
  • What is the rule that defines the function represented by the table?
    13·2 answers
  • Find the mean of the data set below:<br> 13, 6, 47,0
    14·2 answers
  • Stuck on this question... will give brainliest
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!