Mathematics High School

Give the multiples of each number. Then find their Least Common Multiple,
1. 3 12
LCM =
2. 4 9
LCM-
3. 8 12
LCM = 24
4. 12 15
LCM =
5. 8 5​

Answers

Answer 1
1. 12
2. 36
3. 24
4. 16
5. 40

Related Questions

It takes Andre 4 minutes to swim 5 laps. How many laps per minute is that?
please answer this quick bc im timed

Answers

Answer:

1/2

Step-by-step explanation:

Which is the correct expanded form? 300.7005.
a. (3 x 10) + (7 X 1) + (5 X 1000)
b. (3 X 10) + (7 X 0.1) + (5 X 0.001)
c. (3 X 100) + (7 X 10) + (5 X 0.005)
d. (3 x 100) + (7 X 0.1) + (5 X 0.0001) ​

Answers

Answer:

d

Step-by-step explanation:

(3 x 100) + (7 X 0.1) + (5 X 0.0001)

State the degree of
[tex] {2x}^{2} - {5x}^{3} + {7x}^{4} - 9[/tex]
​

Answers

Answer: the polynomial deggre is 4

Step-by-step explanation:

HELP PLZ, DUE SOON!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

A. 50 dollars

B. 100 dollars

C. 50+100x

Answer:

a) 50 b) 75 c) 75x+50

Step-by-step explanation:

those are correct

Find the volume of a cylindrical bottle, with a diameter of 7 cm and a height of 40 cm.
Use pi = 3.14.
A 490 cm
3
B 1538.6 cm
1960 cm
3
6154.4 cm

Answers

I want to say B) 1538.6 cm3

Rocco buys a radio for $43.99 in a state where the sales tax is 7%. Calculate the sales tax. *
How much does Rocco pay total for the radio? *

Answers

Answer:

$47.07

Step-by-step explanation:

We multiply 43.99 x 1.07=47.07

Hope this helps:)

Answer:

$47.07

Step-by-step explanation:

$43.99 * 7% ----> $43.00 * 0.07 = 3.0793 = $3.08

$43.99 + $3.08 = $47.07

Help me please ???????????????

Answers

Is that math I cangg to telll p

URGENT PLEASE ASAP DUE IN 5 MINUTES ASAP PLEASE !!!!!!!!!!!!!

What are some other ways the answer can be determined ( other than Multiplication)
Will mark and 5 STARS, THANKS

Answers

Answer:

for every one hour, the money gained is 8. or in another way, addition.

Step-by-step explanation:

Can someone please help me !!!!

Answers

Step-by-step explanation:

c²= 8²+6²

c²= 64+36

c²=100

c=10

Answer:

10

Step-by-step explanation:

It is a right triangle - so you can use the Pythagorean theorem

8^2+6^2 = c

c = 10

A classroom has a length of 30 ft. and a width of 20 ft. The flooring is to be replaced by tiles. Each tile has a length of 36 in. and a width of 24 in. How much money will it cost to replace the tiles if each tile is $2.34? Please help!!

Answers

Answer:

You will encounter these area word problems often in math. ... If each tile has a length of 24 inches and a width of 36 inches, how many tiles are needed to fill the classroom? ... Area of classroom = length × width = 20 × 30 = 600 ft2 ... Learn about investing money, budgeting your money, paying taxes, mortgage loans

Step-by-step explanation:

Answer:

$234.00

Step-by-step explanation:

1. Find the area of the length of the classroom (L x W), to get 600ft.

2. Convert the area of 1 tile into feet. (Inches divided by 12)=3 Length & 2 Width, and get the area for 1 tile (L x W)=6

3.Divide size of classroom(Area), by the size of 1 tile (Area)=100, to get how many tiles they need to do the whole classroom.

4. We know that the cost for 1 tile $2.34, so do 2.34 times the amount of tiles they need (100), to get $234.00.

How many pages does Kevin read per hour? *

Answers

Answer:

7

Step-by-step explanation:

what is an solar system of an mercury that is the hottest planet on earth

Answers

Answer:

Could you be a little more clear? If your asking which planet is the most hottest in the solar system, that would be Venus.

Step-by-step explanation:

Find the value of x.
FI

Answers

Answer:

the answer is 145

Step-by-step explanation:

because 180-35 is 145

distribute -8 - 9(1-3n)

Answers

Answer:

Answer and explanation is in the picture below

Step-by-step explanation:

Answer:

27n-17

Step-by-step explanation:

-9*1= -9 and -9*-3n= 27n

-8-(-9)=-17

27n-17

75/100 = 4/8

a
non-proportional
b
proportional

Answers

Answer:

I'm pretty sure its not proportional, because if you divide 8 and 4  you get a half, however when you divide 100 and 75 you get 1.333333.

Step-by-step explanation:

I'm sorry if this is wrong I haven't done this in a while....

non proportional is the answer (a)

PLEASE HELP ME ASAP ill mark you as brainliest

Answers

Answer: 11:  Well ten to the six power is 1000000  so there ya go

12: 250000

Step-by-step explanation:

which number is rational?? Someone help me pls

Answers

Your answer should be

C. -2.625

A bag contains 5 white 6 red 3 purple and 4 yellow marbles. What is the theoretical probability that the marble draw is red

Answers

Answer:

6/18 which simplifies to 1/3

Step-by-step explanation:

you know that there are 6 reds so you put that on the numerator of the fraction and you add everything together to get the denominator. then the final answer is 6/18 and you simplify that to 1/3

I need help!!!!!!!!!!

Answers

Answer:

b

Step-by-step explanation:

i did a bit of googling b  was the only one i thought of :P

btw if you have tps for getting into high i will appreciate that

The record low temperature recorded in Oklahoma was -31°F. The record low temperature in South Dakota is 27°F lower than -31°F. What is the record low in South Dakota?

Answers

I think its -58 ? Because its lower, so you'd subtract. -31 - 27 = -58

what is the property of 4× +12= 20​

Answers

Answer: x = 2

The property is not a conic section.

find the slope of the graph

Answers

The slope of this graph would be -1/3 because it goes down 1 unit and over 3 units

Camila's family took a road trip to the Grand Canyon. Camila fell asleep 3% of the way through the trip. If the total length of the trip was 600 miles, how many miles had they travelled when Camila fell asleep?

Answers

She slept for 18 miles

are these lines perpendicular, parallel, or neither?
5x+3y=3 and 3x+5y=-25

Answers

Answer:

they are neither. if they were parallel they would be the same. if they were perpendicular they would be opposite reciprocal. So it is neither

they are neither. if they were parallel they would be the same. if they were perpendicular they would be opposite reciprocal. So it is neither

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. ​

Answers

0.64 on top , 2.75 on the bottom right, 140 in the center

What is the answer for -5x^2=-500 by factoring the quadratic equation?

Answers

Answer:

x=10

Step-by-step explanation:

I think..i tired

 

Divide both sides by 55.

{x}^{2}=-\frac{500}{5}x2=−5500

2

 

Simplify  \frac{500}{5}5500  to  100100.

{x}^{2}=-100x2=−100

3

 

Take the square root of both sides.

x=\pm \sqrt{-100}x=±√−100

4

 

Simplify  \sqrt{-100}√−100  to  \sqrt{100}\imath√100ı.

x=\pm \sqrt{100}\imathx=±√100ı

5

 

Since 10\times 10=10010×10=100, the square root of 100100 is 1010.

Expand the brackets and simplify (2p + 3) (3p - 2)

Answers

Answer:

6p^2 + 5p - 6

Explanation

6p^2 - 4p + 9p - 6

6p^2 + (-4p + 9p) - 6

And then you would simplify your answer to that which would get you

6p^2 + 5p - 6

Determine the number of real solutions of the given function.

Answers

Answer:

b

Step-by-step explanation:

Can someone help me I’ll mark as brainliest

Plz i really need help and plz show everything step by step I have to give in!!

Answers

Answer:

y=30+N

Step-by-step explanation:

I have no idea if this is right...i did it in my head sooo im sooo sorry if its wrong

PLEASE HELP IM IN NEED

Answers

Answer:

cool

Step-by-step explanation:

you can figure it out

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