All categories

3 years ago

What is the smallest number that is divisible by 1,2,3,4,5,6,7,8,9 and 10?

1 answer:

8 0

writing each one in prime factors:_
1
2
3
2 * 2
5
2 * 3
7
2* 2 * 2
3 * 3
2 * 5

so the smallest number ( the L.C.M) = 1*2*2*2*3*3*5*7 = 2520

The answer is 2520.

You might be interested in

Ten people from a local youth group went to black hills whitewater rafting tour company for a one day rafting trip. the group pa

ICE Princess25 [194]

42.5p=c

You get you get the number 42.5 since you know 10 people paid 425, you would divide 425 by 10 to know how much every person paid.

M is representing the amount of money each person paid

(M)10=425
M=425/10
M=42.50 <- since it’s about money

Each person paid $42.50

The cost for 15 people is $637.50.

42.5p=c
42.5(15)=637.5

6 0

3 years ago

-3/4x>12 solve for x

Ad libitum [116K]

Answer:

$\Huge\boxed{\mathsf{\rightarrow X$

Step-by-step explanation:

$\Large\boxed{\mathsf{SUBJECT: MATH}}$

Isolate x on one side of the equation.

Find the value of x.

First, multiply -1 from both sides.

(-3/4x)(-1)<12(-1)

Solve.

12(-1)=-12

3/4x<-12

Next, multiply 4 from both sides.

4*3/4x<4(-12)

Solve.

Multiply the numbers from left to right.

4(-12)=-48

3x<-48

Then, divide by 3 from both sides.

3x/3<-48/3

Solve.

Divide the numbers from left to right.

-48/3=-16

X<-16

$\Large\boxed{\Rightarrow \mathsf{X$

The correct answer is x<-16.

6 0

3 years ago

Vectors, I need help plz

Aloiza [94]

DC :AB=3:2 can be written as

DC/AB=3/2

Then you can get the answers easily

8 0

3 years ago

Given line t passes through (0,-5) and (-1,3) and liner passes through (-4,3) and (4,2).

kupik [55]

Answer:

neither

Step-by-step explanation:

Slope of the first line: (y2 -y1)/(x2-x1) = (3-(-5)/-1 = 8/-1 = -8

Slope of the second line: (2-3)/4-(-4) = -1/8

They are neither parallel nor perpendicular. In fact the two lines have different slope so they can’t be parallel. In addition the product of their slope is not -1, so they can’t be perpendicular,

3 0

3 years ago

Multiply (-1/2)(-1/2)

guajiro [1.7K]

Answer:

0.25 or 1/4

Step-by-step explanation:

2 negatives equal a positive

5 0

3 years ago