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
DerKrebs [107]
2 years ago
10

Pls help

Mathematics
2 answers:
Dima020 [189]2 years ago
6 0

Answer:

she need 2 13/24 yards of wire

Step-by-step explanation:

4 1/3 and 6 7/8

times the 4 1/3 by 8 for a common denominator of 24.

which gives you 4 8/24

times the 6 7/8 by 3 for denominator of 24.

so 6 21/24 subtract the 21 and 8 for 13, common denominator and then 6 minus 4.

2 13/24 yards

kupik [55]2 years ago
4 0

Answer:

2 and 13/24

Step-by-step explanation:

First, figure out what you need: the difference between 6 7/8 and 4 1/3 in this case

Next, set up your equation:

6 7/8 – 4 1/3

To make the subtraction of fractions easier, turn both into improper fractions by multiplying the whole number (e.g. 6) with the denominator (e.g. 8) and then adding the numerator (e.g. 7):

6 7/8 = 55/8

4 1/3 = 13/3

To subtract these, they need to have the same denominator. By finding the lowest common multiple for 3 and 8 (the denominators) we can produce equivalent fractions with the same denominator.

LCM of 3 and 8 = 24

(55/8)*(3/3) = 165/24

(13/3)*(8/8) = 104/24

Rewrite the equation with the equivalent fractions: 165/24 – 104/24

Now subtract the numerators: 165 – 104 = 61, so the answer is 61/24

This can't be reduced further, so we turn it back into a proper fraction (by dividing the numerator by the denominator): 2 13/24

Therefore, Eliana needs 2 and 13/24 more yards of wire

You might be interested in
four cards numbered 1, 5, 8, and 9 are placed in a bag. A card is drawn at random and then replaced. Then a card is drawn at ran
Vadim26 [7]

Answer:

1/16

Step-by-step explanation:

Four cards numbered (1, 5, 8,9)

Given the sample space S= 4

1.The first selection with replacement

Probability of picking a 9= 1/4

2. Second selection, probability of picking a 9= 1/4

Hence the probability that both cards drawn have the number 9.

Is = (1/4)*(1/4)= 1/16

6 0
3 years ago
Ronald is trying to reconstruct his spending pattern from May. He knows that he had $315 in his account on May 1, but after that
Valentin [98]

Answer: C. Ronaldo overviewed his account twice.

Step-by-step explanation:

Just took a test on edge.

7 0
3 years ago
Read 2 more answers
Hi i need help with this
ICE Princess25 [194]
The range would be [-4, infinity) because range is the y-value. The lowest y-value is -4. The greatest y-value goes up to infinity.
7 0
3 years ago
Can you guys help please im so confused
marissa [1.9K]

Answer:

a) see below

b) 40x20 meters

Step-by-step explanation:

Write down what you know:

- The area of the enclosure is length*width, so

A = x \cdot y

- The length of the fencing is 80 meters, so

2y + x = 80

Now we have to combine these two equations above, and get rid of y in the process.

First rewrite the second as:

y = 40 - \frac12 x

Then substitute for y in the first:

A = x (40 - \frac12 x) = 40x - \frac12x^2

b) To maximize A, find the zero of the first derivative:

A'(x) = 40 - x = 0 \implies x=40

So y = (80-40)/2 = 20 meters.

8 0
2 years ago
The graph shows the distance, y, that a car traveled in x hours:
victus00 [196]

Answer:

Hello, Your answer would be 35 (Fraction 1 over 35)

Hope's this helped.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Nut B fits on Bolt B. Nut A fits on Bolt C, but does not fit on Bolt A. Bolts B and A are exactly the same. Given the scenario,
    5·1 answer
  • Snow is falling steadily in Syracuse, New York. After 2 hours, 4 inches of snow has fallen
    11·1 answer
  • Select the smallest fraction from the following fractions. 2/4 1/3 3/6 7/9
    15·2 answers
  • H - 20/j = k solve for j
    13·1 answer
  • DaMascus says the number 24/6 belongs only to the set of rational numbers. Explain his error.
    8·1 answer
  • _______ will produce a rational answer when multiplied by 0.9
    10·2 answers
  • To solve this system of equations by elimination, what operation could be used to eliminate the x-variable and find the value of
    11·1 answer
  • A house has increased in value by 35% since it was purchased. If the current value is $297,000, what was the value when it was p
    11·1 answer
  • Can someone help me please
    12·1 answer
  • Find the value of x for which m || n.<br> The value of x for which m | n is<br> n
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!