Mathematics High School

alex has a peice of fabric that is 56 inches long and 3 inches wide. He cuts it into pieces that are each 7 inches long and 1 inch wide. What is the greatest number of 7 inch by 1 inch peices can alex get?

Answers

Answer 1
3 is the number of pieces 56 and 3 divided by 7 and 1 is 3
Answer 2

Answer:

24

Step-by-step explanation:

trust

Related Questions

it is in the picture

Answers

Answer:yes

Step-by-step explanation:

Is this a polygon or trapezoid?

Answers

Answer:

No

Step-by-step explanation:

this is my opinion so No

No a trapezoid has 2 parallel lines

The cost of 3 loaves of bread and 3 gallons of milk is $19.35. The cost of 4
loaves of bread and 2 gallons of milk is $17.90. How much does one loaf
of bread cost?

Answers

Answer:

bread $2.5   milk  $3.95

Step-by-step explanation:

b=bread    m= milk

3b +3m = 19.35

4b+2m= 17.90

 Multiply the first by  (-2)

 Multiply the second  by 3

    Then add both

              -6b -6m = -38.7

               12b+6m=53.7

     (when you add both  6m is cancelled)

           6b = 15

         b=  2.5     (BREAD $2.5)

4(2.5) = 10

 10+ 2m = 17.90

2m = 7.90

m= 3.95   (MILK $3.95)

a-7=3 (b+2)

a=?

Please don't attach a link with the answer write you answer out please

Answers

Answer:a=3

Step-by-step explanation:

Answer:

a = 3b + 13

Step-by-step explanation:

a - 7 = 3 (b+2)

a - 7 = 3b + 6

a = 3b + 13

Mary received an $80 gift card for a coffee store. She used it in buying some coffee that cost $8.21 per pound. After buying the coffee she had $30.74 left on her card. How many pounds of coffee did she buy?

Answers

CORRECT ANSWER: 6 pounds of coffee

EXPLANATION:
80 - 8.21x= 30.74
-30.74
49.26 =8.21x
49.26/8.21

X= 6

What is the slope of the line shown?

On a coordinate plane, a line goes through (0, negative 3) and (6, 0).

Answers

Answer:

1/2

Step-by-step explanation:

ASAP!! ILL GIVE BRAINLEST

In any given pair of similar three dimensional figures, if the ratio of the sides is a:b, then the ratio of
the surface areas is...

A:B
A^3:B^
A^-1:B^-1
A^2:B^2

Answers

I think A^3:B^

Explanation:

It is 3 dimensional, so the surface area would be 3x bigger, so A^3:B^

pls help!!! i don’t understand how to solve this

Answers

Answer:

Average velocity = 1

Step-by-step explanation:

f(3) = 3² - 3(3) + 4 = 4

f(1) = 1² - 3(1) + 4 = 2

[tex]Velocity = \frac{f(3) - f(1)}{3-1} =\frac{4-2}{3-1} =\frac{2}{2} =1[/tex]

pls help me due today, i will give brainliest !!!

Answers

Answer:

c=38

Step-by-step explanation:

Substitute 6 for r and -2 for t in the formula given

c=rt^(2)-3t+8

c=6*(-2)^2-3*(-2)+8

c=6*4-3*-2+8

c=24+6+8

Hunter is making $46,500 per year and gets a 5.5%
increase in pay. Determine how much money
Munter makes after his increase and show your
work

Answers

Answer:

$49,057.50

Step-by-step explanation:

To find how much a percent is of a number you multiply that number and that percent then add the two

SO.... 46,500x5.5% is 2557.50 and then you add the 2 so 46,500 + 2557.50= 49,057.50 hope this helps

Help please it would mean a lot! Thank youuu

Answers

Answer:

C

Step-by-step explanation:

By my math that should is definitely correct. your welcome

function h describes the height of a ball, in inches, after n bounces and is defined by the equation h(n)=120 x (4/5)^n.

What is h(3) ?

What does h(3) represent in this situation?

Answers

Answer:

Step-by-step explanation:

h(3) = 120*(4/5)^3, which evaluates to 120(64/125), or 61.64.

What does this mean:  After 3 bounces the height of the ball is 61.64 ft.

The phrase "miles per hour" is an example of a rate of change. What other commonly used rates of change can you think of in everyday speech?

I NEED SOMETHING DIFFERENT THAN SPEED PLEASE

Answers

Maybe fast or quick?

Scientists calculate that the average temperature of the earth is increasing at a rate of 0.12 degrees a year. This situation can be modeled by what type of function?

Answers

Answer:

Step-by-step explanation:

Linear Function

Find the distance between the points (1,3) and (9,9).

Answers

Answer:

Step-by-step explanation:

14

Please i need asp this is me ether failing or passing math!!!

Answers

Answer:

 

Step-by-step explanation:

7=x + 2x - 5 - 58
Show work please

Answers

Answer:

x= 23.33

Step-by-step explanation:

7=x+2x-5-58

combine like terms

7=3x-63

add 63 to both sides

70=3x

divide by 3

x=23.33

will give brainliest to the correct answer (nor links or account will be reported) :)

Answers

Answer:

38, 26

Step-by-step explanation:

(x+78) + (x-12) +x = 180

3x + 66 =180

3x = 114

x = 38

P = 38-12=26

y (y+2)+1(y+2) simplify the product​

Answers

y^2+2y+y+2
So the answer is : y^2+3y+2

Answer:

[tex]y (y+2)+1(y+2)[/tex]

[tex](y +1)(y+2) = 0[/tex]

Using complete sentences, describe the error in the steps used to solve the equation. There will be no problems that don’t have an error.
“The error was made when.....”

Answers

The error was made in step 3 when -6^2 was written as 12 not 36.

Find the volume of this right rectangular
prism.
3 in
9 in
. 3 in
[ ? ]in3

Answers

Answer 8.1

Step-by-step explanation:

3 x 9 x 0.3 = 8.1

pleaseeeee helppppp!!!

Answers

Answer:

The answer should be 18.

help I dont get it and im stuck​

Answers

Answer:

B) 20

Step-by-step explanation:

Don't think to hard about the answer, all the numbers and text can be distracting.

Look at only the length of both Rachel 12 and Amos 16

Now use the Pythagorean theorem to find the unknown side in this right triangle.

[tex]a^{2} +b^{2} =c^{2} \\12^{2} +16^{2} =c^{2}[/tex]

Answer:

20 km

Step-by-step explanation:

I used the Pothagarim Theorom.

First, Multiply 12 by 12 to get 144Then, multiply 16 by 16 to get 256.Next, add 144 to 256 to get 400.Find the square root of 400 and get 20.20 km would be your final answer

Hope this Helps!

-kiniwih426

Btw, pls brainliest(if possible)

35.487 multiply by 10 to the forth power is?

Answers

Answer:

354870

Step-by-step explanation:

35.487 × [tex]10^{4}[/tex]

35.487 × 10000

354870

What is the mean? (I don’t pay attention in class).

Answers

From the given information the mean is 3. To find the mean you add up all of the numbers in this case (4+2+1+5) and then divide it by the total numbers added together which would be 4.

On Sunday, a cafe sold 49 cartons of milk. The ratio of cartons of chocolate milk sold to the total number of cartons of milk sold was 2:7. How many cartons of chocolate milk did the cafe sell on Sunday?​

Answers

Answer:

14

Step-by-step explanation:

49÷7=7

7×2=14

have a good day!

Find the mean and median of the data. 8 1/2,6 5/8,3 1/8,5 3/4,6 5/8,5 1/4,10 5/8,4 1/2 The mean is . The median is .

Answers

Answer:

Median = 6.1875

Mean = 6.375

Step-by-step explanation:

Given the data:

8 1/2,6 5/8,3 1/8,5 3/4,6 5/8,5 1/4,10 5/8,4 1/2

Arranging in ascending order :

3 1/8, 4 1/2, 5 1/4, 5 3/4, 6 5/8, 6 5/8, 8 1/2, 10 5/8

Median = 1/2(n + 1)th term

n = 8

1/2 (9) th term

= 4.5th term

(5 3/4 + 6 5/8) / 2

= 6.1875

Mean = Σx / n

Mean = 51 / 8

Mean = 6.375

What is the next step

Answers

Answer:

ABC = 50 degree.

Step-by-step explanation:

You add the bisect angles together to get the whole angle (ABC)

(8x - 7)+(6x+1)

(8(4)-7)+(6(4)+1)

(32-7)+(24+1)

25+25 = 50

A rectangle has a length of 3x^2y^3 inches and width of 4x^2y^3 inches . which expression represents the perimeter in inches of rectangle?​

Answers

Answer:

44x²y³

Step-by-step explanation:

don't see options for answers but the perimeter would be:

2(3x²y³) + 2(4x²·2y³)

= 6x²·2y³ + 8x²·4y³

= 12x²y³ + 32x²y³

= 44x²y³

Write the positive or negative integer that this situation represents.

Lucy made a $12 profit.​

Answers

Answer:

12

Step-by-step explanation:

A profit, or money you have, or money you deposit in a bank account is usually positive.

A debt, or money you withdraw from a bank account, or money you give away is usually negative.

Answer: 12

Other Questions
Qu es la comunicacin multimodal? Find the surface area and volume of the figure. Round to the nearest tenth. Jules was a good swimmer. When he practiced with his father, he swam at a moderate pace, even though his father goaded him to swim faster. However, when he participated in the swimming competition at school, the attention of the gathered crowd and the presence of other swimmers made him swim faster than he did during practice. The difference in Jules's performance can be explained by the phenomenon of ________. If the distance between the magnets tripled what would happen to the force between the 2 magnets? Answer the following questions in complete sentences Each envelope in the class contains the same number of triangles and quadrilaterals. Write an expression thatrepresents the total number of sides in the room. What positive integer is closest to the value of the square root of 230 ? Harvey Dent wants to sell the $43,000 TriForcebonds he purchased 3 years ago at par value. The bonds have a 2.80% coupon, 9 years to maturity, and are trading at a 2.45% yield to maturity. If Harvey sells the bonds today, his proceeds from the sale would result in: How do gas particles respond to an increase in volume? Which word would work best to fill in the blank in this sentence?Bill Nye __________________ that a chickens diet is more important than exercise in the production of healthy eggs.publishesentitledclaimssource Brainist to who answers this! What would be the effect of an increase in greenhouse gas concentration in the atmosphere on Earth's average temperatures? Hurry plzWhich form of government gives every citizen the chance to participate in government through voting or holding office?socialismmonarchismcommunitydemocracy A small airplane climbs at anangle of 18 with the ground.Find the horizontal distance ithas flown when it has reached analtitude of 800 m.a) 2,462 mb) 260 mc) 761 md) 2,588 me) 841 m 4 to the 9th power over 4 to the 5th power DIVIDE but It is NOT 256 or whatever it is dividing powers PLEASE HELPPP PLEASE HELP!!!!What is the probability that a student is in the 11th grade or plays football? What changes when a cell divides into two daugther cells to make it easier for the cells to exchange materials across the surface of the cell? A. Cell division does not make it easier to transfer materials across the cell surface. B. The new cells move materials faster. C. Each new cell has an increased surface area to volume ratio PATAKARANG PANANALAPIEXPANSIONARY MONEY POLICYCONTRACTIONARY POLICYpahelp po Find the Area of the below triangles #s 1 & 2 (Show all work)Area =1. H = 4 in. B = 15 in.Area = 2. H = 8 in. B = 15 in. what is AC? pls help 30 points if u awnser