Mathematics College

A curtain manufacturer uses a 909090-yard roll of material to make 777 identical curtains. There was 7.757.757.75 yards of material left over.
How many yards were needed for each curtain?

Answers

Answer 1

Answer:

um 93455.9999?~~~~~

Step-by-step explanation:

Related Questions

what are the 3 points

Answers

Answer:

(0,-2) (3,-4) (6,-6)

Step-by-step explanation:

I think you start at (0,-2) then go over 3 to the right and down 2 since it's negative each time

Wht the first one said he right

Find the solutions of the quadratic equation 5x2- x+ 6 = 0.

Answers

The answer is

X= -2/3


Encuentra el saldo de la cuenta crédito y débito. Debe 100.000 450.000 500.000 650.000 haber 250.000 300.000 50.000 20.000

Answers

Answer:

can u translate that to English... i have no idea what you just said

Step-by-step explanation:

LOL

To eliminate the x terms and solve for y in the fewest steps, by which constants should the equations be multiplied by before adding the equations together?



First equation: 6x-5y=17

Second equation: 7x+3y=11

The first equation should be multiplied by 3 and the second equation by -5.
The first equation should be multiplied by 3 and the second equation by 5.
The first equation should be multiplied by 7 and the second equation by -6.
The first equation should be multiplied by 7 and the second equation by 6.

Answers

Answer:

C. The first equation should be multiplied by 7 and the second equation by -6.

Step-by-step explanation:

have a great day peeps :)

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The correct option is C.

What is multiplication?

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.

In the two of the given equation, to eliminate x we need to make the coefficients of x in both the terms equal, therefore, if we take the LCM of the two terms then it will be 42.

Thus, to make the coefficient of x equal to 42, we need to multiply the first equation should be multiplied by 7 and the second equation by -6.

Learn more about Multiplication here:

https://brainly.com/question/1405900

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Can someone help me please answer my question.
Answers
A.6 inches
B.8 inches
C.10 inches
D.12 inches

Answers

The answer Is C. 10 inches
Answer: 6 inches

Step-by-step explanation:
volume of a rectangular prism is V=LWH
L is length and that is 20
W is width and that is 20
H is height and that is 6
The reason that L and W are 20 is because you would multiply those to get the base, and the base is already given, 400.
Since you know the volume is 2,400, a quick trick is that you divide 2,400/400. That equals 6.
So 20 x 20 x 6 = 2400

Solve for y
4y + 5x = 8.
O y = -5x + 8
O 4y = -5x + 8
O y = 5/4x + 2
O y = -5/4x + 2

Answers

Answer:

y= -5/4x+2

Step-by-step explanation:

probably wrong but it definitely is one of the bottom two answers

Answer:

yes is D. bk$kdknxnxnxncncncncncj

2. Simplify: 12(3y + x)

Answers

Answer:

36y+12x

Step-by-step explanation:

Answer:

36y + 12x

Step-by-step explanation:

help me pls the possible answers are 50⁰ 60⁰ 100⁰ and 240⁰​

Answers

9514 1404 393

Answer:

  (b)  60°

Step-by-step explanation:

The sum of angles in a pentagon is 540°, so you have ...

  90° +90° +150° +x +150° = 540°

  x = 540° -480°

  x = 60°

~!!!!! LEASE HELP ME IN IN 7TH GRADE LEARNING 9TH AND 8TH !!!!!!~

Answers

Answer:

15 dollers per hour

Step-by-step explanation:

HOPE THIS HELPS!

BRAINLIST?????

Answer:

The fixed cost is 15 dollars an hour.

Step-by-step explanation:

At zero hours it is 15 dollars so y=5x+15

After each hour the price goes up by 5 dollars so it is 5 dollars an hour.

Y=1/3x+14 in point slope form

Answers

Answer:

ok so.. whats the question?

Step-by-step explanation:

Answer:

y = 1/3x + 14

Step-by-step explanation:

The REASON THAT IS AN SLOPE INTERCEPT FORM IS BECAUSE IT IS ALREADY IN SLOPE INTERCEPT FORM.

Evaluate 3(c + d) if c = 8 and d = -5

Answers

Substitution time :D

c = 8

d = -5


All you have to do is replace the variables(letters) with the numbers!


3(8 + (-5))

Do parentheses first! And remember that adding a negative is the same as subtracting :)

3(3) = 9

How are 4.730 and 4.73 eqivalent

Answers

Because the zero is in both equations but just not written as a zero, there is an invisible zero in 4.73.

Solve the quadratic x²-8x+15=0.

Answers

Answer:

x  = 3 or x = 5

Step-by-step explanation:

x2-8x+15 = 0

(x-3)(x-5) = 0

HELP PLSS. WILL MARK BRILLIANTEST

Answers

Your answer is letter. House a

Answer: B

Step-by-step explanation:

Which of the following statements is true?


4 x 23 is less than 23, since 23 is less than 1.

4 x 34 is greater than 34, since 4 is greater than 1.

4 x 44 is equal to 1, since 44 is equal to 1.

4 x 65 is less than 4, since 65is less than 1.

Answers

Answer:

4 x 34 is greater than 34, since 4 is greater than 1.

Answer:

4 x 34 is greater than 34, since 4 is greater than 1.

Step-by-step explanation:

Randy bought 3 identical shirts and paid a sales tax of $2.84. The total cost was $50.18. What was the cost of each shirt?

Answers

Answer:

$15.78

Step-by-step explanation:

I) Remove tax:

$50.18 - $2.84 = $47.34

II) Construct an equation to find the cost of each shirt:

47.34 = 3s

III) Solve:

Divide each side by 3:

15.78 = s

Each shirt costed $15.78

Answer:

15.78

Step-by-step explanation:

Help me quick taking a test need it down before 12

Answers

C
I’m just filling the 20 character thing now lol


You use a 40% off coupon followed by a 30% off coupon. is that
this is the same as a 70% off coupon. Explain

Answers

Answer:

Yes since 40+30=70 so it would be the same

Step-by-step explanation:

What is the area of the figure?
96 ft 2
84 ft 2
40ft 2
can’t be determined

Answers

Answer:

its been awhile since I've done this bit i think its B

To investigate whether or not sending text messages while driving impacts driving ability, we had 100 participants (50 men and 50 women) drive an obstacle course under one of the following conditions: 1) no texting while driving, 2) sending five text messages while driving, or 3) sending 10 text messages while driving. We measured the accuracy with which the subjects drove the obstacle course from a scale of 1 to 10 (1 = poor and 10 = excellent).We are testing the effect of sending text messages at three different _____.

a. treatments
b. levels
c. factors
d. None of the above

Answers

Answer:

A - treatments

Step-by-step explanation:

We are told the 100 participants were required to drive under 1 of the 3 conditions below which are;

- no texting while driving.

- sending five text messages while driving

- sending 10 text messages while driving

In experimental a research, these 3 conditions are referred to as treatments because they are used to derive an experimental result.

Gary has 30 blueberry muffins which is 30%Of all blueberry muffins in her basket how many muffins are in her basket

Answers

Answer:

100

Step-by-step explanation:

If 30% of all of her muffins are blueberry muffins, that means that 30% of 100% are blueberry. We want to find how many total muffins there are in her basket. Using a ratio:

30 muffins        30%

-----------------  =  --------

x muffins         100%

Cross multiply:

30 (100) = 30 (x)

3000 = 30x

3000/30 = 30x/30

100 = x

x muffins = 100 muffins

So there are a total of 100 muffins in Gary's basket.

What is the equation of 35?​

Answers

35 - X = 5

Simplifying

35 + -1X = 5

Solving

35 + -1X = 5

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-35' to each side of the equation.

35 + -35 + -1X = 5 + -35

Combine like terms: 35 + -35 = 0

0 + -1X = 5 + -35

-1X = 5 + -35

Combine like terms: 5 + -35 = -30

-1X = -30

Divide each side by '-1'.

X = 30

Simplifying

X = 30

Answer:

attach a photo

Step-by-step explanation:

i need more detail and then ill answer because there cant be a equation without a problem

Which of the following equations represents a line that is perpendicular to the line represented by x + 2y = 6 and passes through the point (3 , –4)?

Answers

Answer:

y=2x-10

Step-by-step explanation:

First change to equation into slope intercept form

2y=-x+6

y=-1/2x+3

slope=2 (beacause it is perpendicular)

y--4=2(x-3)

y+4=2x-6

y=2x-10

help me please people

Answers

Point Form:
(-1, -10)
Equation Form:
X = -1, y = -10



Lyn either travels by bus or walks
when she visits the shops.
The probability that she catches
the bus To the shops is 0.2
The probability that she catches
the bus FROM the shops is 0.6

0.2
Walk
a) Complete the tree diagram.
b) Show that the probability that Lyn
walks at least one way is 0.88.​

Answers

I’m forced to write an explanation, sorry for the useless text

The probability tree has been drawn below and the  probability that Lyn

walks at least one way is 0.88 is when she reaches the shop by bus and from the bus, she walks.

What is probability?

The probability of an event occurring is defined by probability.

Do not take underestimate probability it has several uses in daily life whether forecasts like that.

As per the given probability tree,

(a)

The probability in branches adds to 1 thus,

0.2 + probability that she walks to the shop = 1

Probability that she walks to the shop  = 1 - 0.2 = 0.8

The probability in the same branches multiplies as,

The probability that she took a bus to the shop x from the bus she again took the bus.

Similarly, the tree diagram has been drawn below.

(b)

The probability is 0.88 lies in that Lyn walks at least one way 0.88 is when she reaches the shop by bus and from the bus, she walks.

Hence "walks at least one way is 0.88 is when she reaches the shop by bus and from the bus, she walks".

For more information about the probability,

brainly.com/question/11234923

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How high off the ground is the hot air balloon?

Answers

Answer: It's 90 feet off the ground.

Two small pitchers and one large pitcher can hold 14 cups of water. One
large pitcher minus one small pitcher constitutes 5 cups of water. How many
cups of water can each pitcher hold?

Answers

Answer:

ummmm im not sure but i think 7

Step-by-step explanation:

(8x^2 – 7x – 2) – (6x^2 – x + 3)​

Answers

Answer: = -2x-5

Step-by-step explanation:

What is the answer plz help

Answers

Answer:

same khan is the worst

Step-by-step explanation:

Answer:

the answer is b.) (4a + 12) + (6x + 9) = 71

8р - 15 = 49
8р=
p =

Answers

Answer:

8

Step-by-step explanation:

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