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
bulgar [2K]
1 year ago
6

Ed needed to extend the string on his kite. The current string was eight and three fourths feet. He cut a piece of string that m

easured 4.5 feet and added it to the existing string. What is the new length of the string?
four and one fourth feet
four and one half feet
twelve and three fourths feet
thirteen and one fourth feet
Mathematics
1 answer:
Pani-rosa [81]1 year ago
6 0

The new length of the string is  (13 + 1/4) feet, then the correct option is the last one (counting from the top)

<h3> What is the new length of the string?</h3>

We know that the current string was (8 + 3/4) feet in length. Then they add another piece that measures 4.5 feet.

The new length of the string is given by the addition of the above two lengths, we will get:

L = (8 + 3/4) feet + 4.5 feet

We can rewrite the second length as a mixed number:

4.5 = 4 + 1/2 = 4 + 2/4

Replacing that we get:

L = (8 + 3/4) ft + 4.5 ft

  =  (8 + 3/4) ft + (4 + 2/4) ft

  = (8 + 4) ft + (3/4 + 2/4) ft

  = 12ft + 5/4ft = 12ft + (4/4 + 1/4)ft = (13 + 1/4)ft

The new length of the string is  (13 + 1/4) feet, then the correct option is the last one (counting from the top).

If you want to learn more about mixed numbers:

brainly.com/question/1746829

#SPJ1

You might be interested in
Calculate the distance between the points -11 and 4 on a number<br> line.
krek1111 [17]

Answer:

15, d

Step-by-step explanation:

The absolute value of |-11| + |4| is 11+4 which is 15

5 0
2 years ago
What is the quotient? Negative StartFraction 3 over 8 EndFraction divided by negative one-fourth
anyanavicka [17]

Answer:

\dfrac{3}{2}

Step-by-step explanation:

We are given 2 fractions.

1st fraction is Negative StartFraction 3 over 8

i.e.

-\dfrac{3}{8}

2nd fraction is negative one-fourth

i.e.

-\dfrac{1}{4}

We have to find the quotient when 1st fraction is divided by 2nd fraction.

<u>Definition</u> of quotient is given as:

Quotient is the result obtained when one number is divided by other number.

-\dfrac{3}{8} \div -\dfrac{1}{4} \text{ is to be calculated.}

\div is converted to \times and the 2nd fraction is reversed i.e.

if the fraction is \frac{p}{q} it becomes \frac{q}{p} and the sign \div is changed to \times.

Solving above:

-\dfrac{3}{8} \times -\dfrac{4}{1}\\ \text {Multiplication/Division of 2 negative number gives a positive number}\\\Rightarrow \dfrac{3}{2}

So, the quotient is \frac{3}{2}.

6 0
3 years ago
2 fuel tanks with demensions shown have the same volume. what is the value of h?
FromTheMoon [43]
The value of h is two feet.
5 0
3 years ago
A basketball player guesses her team will score 57 points during the game. The player's team actually scores 63 points. What is
Sergeeva-Olga [200]

I might be wrong, but i believe the answer is 9.5

6 0
2 years ago
Read 2 more answers
HELP PLSS ITS DATA HANDLING CLASS 8
Lunna [17]

Answer:

It is one of the pie charts.

6 0
2 years ago
Other questions:
  • Simplify.
    13·2 answers
  • Can anyone help me please
    5·2 answers
  • Writer words to macth the expression 34 - 17
    15·2 answers
  • Out of 80 students in class 20% were absent find out how many students were present​
    9·2 answers
  • 2. Raul and Josephine buy a plasma TV from Sparky’s Electronics on an installment plan
    5·1 answer
  • Please answer 12. How ever gets it right will get brainlyest
    14·2 answers
  • Please help someone im trying to pass this class
    8·1 answer
  • What is the radius of a hemisphere with a volume of 1773 cm”, to the nearest tenth
    12·2 answers
  • A line is represented by the equation y - x + 1. What is the slope of the line with that equation. (Please just
    5·2 answers
  • 25. Model with Math A team is practicing on a 3/8-acre field. The coach divides the field into two equal parts for the practice.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!