Mathematics High School

Emma buys packets of beads

purple beads are sold in packets of 8
red beads are sold in packets of 5
blue beads are sold in packets of 10

Emma wants to buy an equal number of purple,red and blue beads

what is the smallest number of each colour Emma could buy.​

Answers

Answer 1

Answer:

40beads

Step-by-step explanation:

For this number you are supposed to find the LCM of the three numbers given that is 8,5 and 10

Hope that this helpful.

Have a great day.

Related Questions

confused on what to do for this question?

Answers

orthodox iridium procuring

|8w+5|=21
please show work

Answers

Answer:

w=-13/4

w=2

Step-by-step explanation:

|8w+5|=21

Step by step solution :

STEP

1

:

Rearrange this Absolute Value Equation

Absolute value equalitiy entered

     |8w+5| = 21

STEP

2

:

Clear the Absolute Value Bars

Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.

The Absolute Value term is |8w+5|

For the Negative case we'll use -(8w+5)

For the Positive case we'll use (8w+5)

STEP

3

:

Solve the Negative Case

     -(8w+5) = 21

    Multiply

     -8w-5 = 21

    Rearrange and Add up

     -8w = 26

    Divide both sides by 8

     -w = (13/4)

    Multiply both sides by (-1)

     w = -(13/4)

    Which is the solution for the Negative Case

STEP

4

:

Solve the Positive Case

     (8w+5) = 21

    Rearrange and Add up

     8w = 16

    Divide both sides by 8

     w = 2

    Which is the solution for the Positive Case

STEP

5

:

Wrap up the solution

w=-13/4

w=2

Please help me with this problem

Answers

Answer:

ΔAOK ≅ ΔBOL by SAS

Step-by-step explanation:

Hello there!

We are given:

Line segment AB intersects line segment KL at point O

O is the midpoint of AB

O is the midpoint of L

We want to prove that ΔAOK is congruent to ΔBOL

From the given picture, line segments AK and LB don't exist, but we can draw them in

Once we've drawn them in, we can use the given information to help us

Since O is the midpoint of AB, AO = OB by the definition of a midpoint

O is also the midpoint of LK, and because of that, LO=OK, also because of the definition of a midpoint

Since O is the intersection of AB and KL, that means that O would help form the vertical angles <LOB and <KOA (which are congruent because of vertical angles theorem)

Now, we have 2 sides and an angle which are congruent.

In the answer, we already have ΔAOK filled in

Remember that when naming congruent triangles, the congruent pieces need to match

A corresponds with B

O corresponds with O

K corresponds with L

So, that means ΔAOK ≅ ΔBOL

The reason is because of SAS (side-angle-side). The reason why it's SAS is because we have 2 pairs of congruent sides and one angle which is congruent

Please see the picture below if you'd like a visual aid

Hope this helps!

find the LCM of 30,42,60​

Answers

Answer:

420

Step-by-step explanation:

hope it helps

-thank you

Answer:

420

Step-by-step explanation:

hey there!

multiple of 30=2*3*5

multiple of 42=2*3*7

multiple of 60=2*3*3*5

common factors=2*3*5

other factors=7*2

multiplying common factors and other factors we get;

the required answer as 420

hope it helps!!!

Two students, Galen and Mai, worked on a project.
Galen worked for 3 2/3 hours.
Mai worked for 2 4/5 hours.
What was the total time spent on the project?
How much more time did Galen spend on the project than Mai?

Answers

Answer:

Mia worked 4/5 of an hour less than Galen.

or

Galen spent 4/5 of an hour more working on the project.

Step-by-step explanation:

First we have to find the LCM (Lowest Common Multiple) of 5 and 3 -

3: 3, 6, 9, 15, 18, 21, 24, 27, 30

5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50

We can see here, that the lowest common multiple is 15.

Now we need to convert the 2/3 and 4/5 into fractions that are equivalent to something fraction that has the denominator of 15.

2/3x5= 10/15

4/5x3= 12/15

So, now, the hours of work time of both Galen and Mia are having the same denominator, now, we can subtract.

3 10/15 - 2 12/15 = 12/15

Now, we understand that 12/15 was the amount of time Galen worked more than Mai. But, still, there is still more to do.

Suspense......

SIMPLIFY!!!

12/15 both come in 3's multiplication table.

12/15 divided by 3 = 4/5

Now, our final answer simplified is 4/5.

Thank You! Please Mark me Brainliest! Have a great day studying!

I will give the brain award thing!!!!


Line segment AB is a Translation of line segment CD 6 units down. Drag line segment CD and try to move it onto line segment AB. Are line segment AB and CD the same? What does this mean about how the line segment changes when you translate it?

Answers

Answer:

Only the position changes with translation. Other measures, including slope and length, remain the same.

Step-by-step explanation:

Line segment CD can be placed directly on top of line segment AB. The translated segment has the same length and orientation as the original

Plz help it’s due tonight!!!

Answers

Answer:

48

Step-by-step explanation:

50 + 88= 132

in triangle abc,

132+L=180

L=48

Answer: 42 degrees

Explanation: Both triangles are similar polygons. In other words, they have corresponding angles. This means that the angles will stay the same even though the sizes of the two triangles differ. Since they have the same angles, angle N will also be 50 degrees just like angle Z. If we know that angle N is 50 degrees, and angle M is 88 degrees, then adding them together and subtracting it from 180 will get the answer since every triangle adds up to 180 degrees.

50 + 88 = 138 degrees

180 - 138 = 42 degrees

Students were asked which night they plan
going to the school festival. The results of the survey
are shown in the table. If 18% of the students did not
go on Friday, and 15% of the students did not go on
Saturday, how many more students went on Friday
than on Saturday?
Pls help

Answers

Answer:3% went on Friday than on Saturday

Step-by-step explanation:

help pls
what is the slope intercept form of (4,0) and (0,5)

Answers

Answer: y = -5/4x+5

Hope this helps!!!

Can someone pls help me out

Answers

>> Answer

___________

[tex] \: [/tex]

[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]

This is Question no picture, soo iam work in question before^^

Step by step :

x² = 12² + 10²

x² = 144 + 100

x² = 244

x = 15,6m✔

Please show work! Have test tomorrow and stuck, btw thank you! :)

Answers

Answer:

73

Step-by-step explanation:

8² + ( 7 - 4 )² = 64 + 3² = 64 + 9 = 73

Answer:

73

Step by-step explanation:

I dont know how to explain it I just put it into a calculator

Pls I have a 50 in math rn

Answers

Answer:

A

Step-by-step explanation:

The metric system is based on multiples of 100. Please select the best answer from the choices provided A.True B.False

Answers

Answer:

true

Step-by-step explanation:

i think

Please ACTUALLY help. I'm begging you to help me!

Answers

(2,7), every input has to have one output

lane's family goes to the local science museum. The cost for parking is $7.00. The price
of admission is $12.00 per person. If Jane's family spends $67.00 total, how many people
are in Jane's family?

Answers

Answer:

5

Step-by-step explanation:

First you must deduct 7 dollars immediately, then you divide 60 by 12

Ryne got 2/3 of the questions on his test correct. If the test had 75 questions, how many did Ryne answer correctly?

Answers

To find 2/3, you do the number divided by 3 to find 1/3, then multiply by 2 to get 2/3.
75 divided by 3 = 25
25 x 2 = 50.

Ans = 50

HELP PLEASE
Three unit squares (1-by-1 squares) and two line segments connecting two pairs of vertices are shown.
What is the area of ABC?

Answers

Area abc def cuase its 126-72+28=82 so abc def

what is –89.16 – 154.81

Answers

Answer:

The answer is -243.97

Step-by-step explanation:

-89.16-154.81= -243.97

Please hurry please!

Answers

Answer:

b

Step-by-step explanation:

which angles are alternate interior angles​

Answers

Answer:

angle NOR and SRO

Step-by-step explanation:

There are 4 consecutive integers that have a sum of 18. What is the value of the least
integer?

Answers

3,4,5,6

The lowest integer is 3

The area of a rectangle is 2 square meters. The width of the rectangle is 1/8 meter.
What is the length of the rectangle?
A. 1/16 meter
B. 2 1/8 meters
C. 4 meters
D. 16 meters

Answers

Answer:

D

Step-by-step explanation:

1/8x1/8=1/16

2÷1/16=32

32÷2=16

D. 16
2 divided by 1/8 = 16

use the distibutive property to find the product 1/5 x 5 10/11​

Answers

Answer:

1/2/11

Step-by-step explanation:

1/5×5/10/11=1/5×65/11

=13/11

=1/2/11

help me due tonighttt

Answers

Answer:

X=22° ; Exterior Angle = 125°

Step-by-step explanation:

The exterior angle theorem states that the exterior angle of a triangle is equal to the sum of the two opposite interior angles.

(2x) + (103 - x) = (6x - 7)

103 + 7 = 6x - 2x + x

110 = 5x -->(Divided by 5)--> x=22°

6(22) - 7 = 125°

if x=5 and y =-z what's the value of xy-6
working needed please asap
correct answers only
HOPE EVERYONE IS HAVING A GOOD DAY<3



























































































































































































































































































































































​

Answers

Answer:

1z

Step-by-step explanation:

5(-z)-6

-1(-z)

1z

I think that's right, but I'm not too great at math. Lmk. Hope it helps! :)

i need help with this math problem ( 100)

what is the square root for 25?

Answers

Answer:

± 5

Step-by-step explanation:

[tex]\sqrt{25}[/tex] = ± 5 , that is

+ 5 or - 5 , since

+ 5 × + 5 = 25 and - 5 × - 5 = 25

Could someone please help me answer this, please no spam, will give brainliest, thank you! (homework help)

Answers

Answer:

b<-1

Step-by-step explanation:

-3b-2>1

add 2 on both sides

-3b>3

divide both sides by -3

b<-1

S'y afin buys 12 cookies .He gives 3.1 of the cookies to his mother. He gives 6.1 of the cookies to his brother. a)How many cookies does he give to his mother? b)How many cookies does he give his younger brother ?​

Answers

It should be percent

He has 12 cookies.He gives 31% to his mother.He gives 61%to his brother.

Mother:-

[tex]\\ \sf\longmapsto 31\%\:of 12[/tex]

[tex]\\ \sf\longmapsto 0.31(12)[/tex]

[tex]\\ \sf\longmapsto 3.72[/tex]

[tex]\\ \sf\longmapsto 4(Approx)[/tex]

Brother:-

[tex]\\ \sf\longmapsto 0.61(12)[/tex]

[tex]\\ \sf\longmapsto 7.32[/tex]

[tex]\\ \sf\longmapsto 7(Approx)[/tex]

round 487 to the nearest 10

Answers

490 because 87 is closed to 90 than 80 if that makes sense

A bus pass has a starting value of $100. After one ride, the value of the pass is $98.25. After two rides, its value is $96.50. After three rides, its value is $94.75.
1. Write a rule to represent the remaining value on the card as an arithmetic sequence.
# of Rides Bus Pass Value Rule
0 $100.00
1 $98.25
2 $96.50
3 $94.75
15 _____
2. What is the value of the pass after 15 rides?

3. How many rides can be taken with the $100 pass? (hint: set up an equation y=mx+b using the cost per ride as your NEGATIVE “m” value because your value goes down each time you ride and $100 as your starting “b” value. We’re solving for x when the total is 0. So, 0 = -___x + 100, fill in the blank with the cost per ride and solve for x.)

Answers

Answer:

73.75

Step-by-step explanation:

every ride the bus pass value goes down by 1.75 so we can use that to figure out what the 15th ride would cost. if you multiply 1.75 x 15 you will get 26.25. Now subtract 26.25 from 100 to get 73.75. Hope i helped! :)

Other Questions
The table shows the times of the top six swimmers in the women's 100 meter butterfly at the 2021 Olympic Games. What is a physical property? Give 2 examples. how many significant figures are in the measurement 4857.168 cm? How did the English Colonists treat the Native Americans? 9 (4t -5t +3) -6t simplest form TRUE OR FALSE The sun has more gravity than the earth because it is more massive. write a quadratic equation in standard form with the roots of 3 and -5 the right to use an invention as guaranteed by the government is called a (an)A. a trustB. a patent C. a monopoly D. a padrone convert 11/15 to a repeating decimal Explain why Germany should be blamed for the outbreak of World war I What is an engineer?a person trained to use technology and science to solve problemsb. a person who manufactures or produces a product. a person who markets and advertises a productd all of the above Find each product -1(9) re6C5 Complte avec le verbe avoir ou treau prsent de l'indicatif. || ___ mignon. Il-_ les yeux verts.. Elle ___ les cheveux longs. Elle___ jolie.Il ___brun. Il ___ une barbe.Tu ___blond. TU ___ les yeux verts.J'les cheveux courts. Je ___brun. _____ is an example of transient evidence at the crime scene on Willow Lane.a wild dog living in the woods behind the housethe bleeding man on the drivewaya hot cup of coffee near the dead body Help!! Ill mark brainly list but explain Find the missing factor A that makes the equality true 8x 3 =(2x)(A) Andre drove 106 miles in 2 hours. If he continues at this speed; how far can he drive in 5 hours? What is organizing in business management Subtract polynomials: (-4x^3+5x^2-x+3)-5(x^4-2x^3+x^2) Briefly explain how the following quotation can be applied to Greek architecture:"Nothing in excess, and everything in proportion."