# Solve for x 12/x=4 12 divided by x equals 4

QUESTION POSTED AT 06/12/2019 - 03:49 PM

QUESTION POSTED AT 06/12/2019 - 03:49 PM

12/x=4

do the opposite of 12 (multiply) on each side, cancelling out 12 on x side, leaving x by itself.

x=12(4)

x=48

do the opposite of 12 (multiply) on each side, cancelling out 12 on x side, leaving x by itself.

x=12(4)

x=48

This is a situation known as AAA (angle, angle, angle)

Knowing three angles only determines the triangle up to similarity.

If we don't know at least one length, we're not going to be able to find any lengths.

Knowing three angles only determines the triangle up to similarity.

If we don't know at least one length, we're not going to be able to find any lengths.

ANSWERED AT 28/01/2020 - 01:15 AM

QUESTION POSTED AT 28/01/2020 - 01:15 AM

X<-7

times both sides by 2

2x<-14

add 14 both sides

2x<-14

times both sides by 2

2x<-14

add 14 both sides

2x<-14

ANSWERED AT 28/01/2020 - 01:15 AM

QUESTION POSTED AT 28/01/2020 - 01:15 AM

Remember you can' do anything to boht sides, but when times negative, flip sign

distributive property

a(b+c)=ab+ac

distribute the -4

-8+4x

now we have

2x<8-8+4x

2x<4x

minus 2x both sides

0<2x

therefor

0<x

answer is x>0

distributive property

a(b+c)=ab+ac

distribute the -4

-8+4x

now we have

2x<8-8+4x

2x<4x

minus 2x both sides

0<2x

therefor

0<x

answer is x>0

ANSWERED AT 28/01/2020 - 01:14 AM

QUESTION POSTED AT 28/01/2020 - 01:14 AM

180 degrees I mean I do not know how to really explain it its based on the amount of sides a shape has and the sum of all 3 interior angles is 180

ANSWERED AT 28/01/2020 - 01:06 AM

QUESTION POSTED AT 28/01/2020 - 01:06 AM

(all the mentions to FOJ, FOG, GOH, HOJ refer to the angles)

FOJ = 180

FOJ = FOG + GOH + HOJ [make the drawing to see this clearly]

FOG = 2 (HOJ)

GOH = 3 (HOJ)/2

HOJ = HOJ

2 (HOJ) + 3(HOJ)/2 + HOJ = 180

4.5 HOJ = 180

HOJ = 180/4.5

HOJ = 40

FOG = 2(40) = 80

Answer: angle FOG measures 80 degrees.

FOJ = 180

FOJ = FOG + GOH + HOJ [make the drawing to see this clearly]

FOG = 2 (HOJ)

GOH = 3 (HOJ)/2

HOJ = HOJ

2 (HOJ) + 3(HOJ)/2 + HOJ = 180

4.5 HOJ = 180

HOJ = 180/4.5

HOJ = 40

FOG = 2(40) = 80

Answer: angle FOG measures 80 degrees.

ANSWERED AT 28/01/2020 - 01:02 AM

QUESTION POSTED AT 28/01/2020 - 01:02 AM

A = 6

tn = a + (n - 1)d

t4 = 6 + 3d = 12

3d = 12 - 6 = 6

d = 6/3 = 2

f(n + 1) = f(n) + 2

tn = a + (n - 1)d

t4 = 6 + 3d = 12

3d = 12 - 6 = 6

d = 6/3 = 2

f(n + 1) = f(n) + 2

ANSWERED AT 28/01/2020 - 01:00 AM

QUESTION POSTED AT 28/01/2020 - 01:00 AM

16, 4, 12, 36, 9, 27, 44, 11, next is 33. 44-11=33

ANSWERED AT 28/01/2020 - 12:50 AM

QUESTION POSTED AT 28/01/2020 - 12:50 AM

PR : PQ = 12 : 20 = 3 : 5

SU : ST = 3 : 5

and ∠ P = ∠ S

SAS: side, angle, side.

The triangles are similar if:

- the ratio between 2 sides of one triangle is the same as the ratio between 2 sides of another.

- the included angles are equal.

Triangles PQR and STU are similar.

SU : ST = 3 : 5

and ∠ P = ∠ S

SAS: side, angle, side.

The triangles are similar if:

- the ratio between 2 sides of one triangle is the same as the ratio between 2 sides of another.

- the included angles are equal.

Triangles PQR and STU are similar.

ANSWERED AT 28/01/2020 - 12:50 AM

QUESTION POSTED AT 28/01/2020 - 12:50 AM

**Answer:**

The graph of the circle and function g(x) intersects at the positive and negative x-coordinates as well as at the origin.

**Step-by-step explanation:**

The equation of circle is given as:

also the graph of the function g(x) is given by:

We are given a set of values in a table as:

x g(x)

−4 −4

−2 −2

2 2

Hence, the function g(x) could be computed with the help of slope intercept form of a equation as:

y=mx+c; where m denotes the slope of the line and c denotes the y intercept.

when x=-4 g(x)=y=-4

-4=-4m+c

also when x=-2 then y=g(x)=-2

-2=-2m+c

on solving the above two equations using elimination method we get,

m=1 and c=0

hence, y=g(x)=x

Now we are asked tgo find whether the graph of the circle and g(x) intersect each other or not.

**Clearly from the graph we could see that the graph of the circle and function g(x) intersects at the positive and negative x-coordinates as well as at the origin.**

ANSWERED AT 28/01/2020 - 12:50 AM

QUESTION POSTED AT 28/01/2020 - 12:50 AM

No.

x^3 * x^3 * x^3 > x^3*3*3

x^3 * x^3 * x^3 = 19683

whereas x^3*3*3 = 7.626 (rounded to 3 decimal places)

x^3 * x^3 * x^3 > x^3*3*3

x^3 * x^3 * x^3 = 19683

whereas x^3*3*3 = 7.626 (rounded to 3 decimal places)

ANSWERED AT 28/01/2020 - 12:49 AM

QUESTION POSTED AT 28/01/2020 - 12:49 AM

7/20 is equal to 0.35 or can also be equal to 35% of the whole.

ANSWERED AT 28/01/2020 - 12:49 AM

QUESTION POSTED AT 28/01/2020 - 12:49 AM

4/6 , 6/9 would be 2 examples

ANSWERED AT 28/01/2020 - 12:44 AM

QUESTION POSTED AT 28/01/2020 - 12:44 AM

Your end goal is to have $6000 total in 12 months. since you have $2400 already you can subtract that from 6000 leaving you with $3600 over the course of 12 months. since you already put $150 in a month over the course of 12 months you would have $1800 which is only half of the goal of $3600. in order for you to put in $3600 you would have to put an additional 150 in your savings along with your regular 150 making the answer b.

ANSWERED AT 28/01/2020 - 12:41 AM

QUESTION POSTED AT 28/01/2020 - 12:41 AM

That soooooooo wrong

ANSWERED AT 28/01/2020 - 12:39 AM

QUESTION POSTED AT 28/01/2020 - 12:39 AM

**Answer:**

2x + 2(x - 3) = 54

Please mark as brainliest

ANSWERED AT 28/01/2020 - 12:38 AM

QUESTION POSTED AT 28/01/2020 - 12:38 AM

The correct answer is 2.

4x^2=8x

4x^2-8x=8x-8x

4x^2-8x=0

4x(x-2)=0

x=0 or x=2

Therefore x=2

4x^2=8x

4x^2-8x=8x-8x

4x^2-8x=0

4x(x-2)=0

x=0 or x=2

Therefore x=2

ANSWERED AT 28/01/2020 - 12:36 AM

QUESTION POSTED AT 28/01/2020 - 12:36 AM

Let x = the ones digit

Let y = the tens digit

x+2y=12

x=2y

x+y=12 substitute x for 2y to get:

(2y)+y=12 add like terms to get:

3y=12

3y=12 divide both sides by 3 to get:

y=4

x+y=12 substitute y for 4 to get:

x+4=12 subtract 4 from both sides to get:

x=8

so if x=ones

and y=tens

then the answer is 48

Let y = the tens digit

x+2y=12

x=2y

x+y=12 substitute x for 2y to get:

(2y)+y=12 add like terms to get:

3y=12

3y=12 divide both sides by 3 to get:

y=4

x+y=12 substitute y for 4 to get:

x+4=12 subtract 4 from both sides to get:

x=8

so if x=ones

and y=tens

then the answer is 48

ANSWERED AT 28/01/2020 - 12:36 AM

QUESTION POSTED AT 28/01/2020 - 12:36 AM

804 / 12 = 67 trees is the answer

ANSWERED AT 28/01/2020 - 12:35 AM

QUESTION POSTED AT 28/01/2020 - 12:35 AM

Where is the illustration?

ANSWERED AT 28/01/2020 - 12:35 AM

QUESTION POSTED AT 28/01/2020 - 12:35 AM

Each term will be 5 less than the previous term since the formula says to subtract 5.

3, –2, –7, –12, ... is the correct sequence.

f(1) would be 3

f(2) = f(1 + 1) = f(1) - 5 = 3 - 5 = -2

f(3) = f(2 + 1) = f(2) - 5 = -2 - 5 = -7

f(4) = f(3 + 1) = f(3) - 5 = -7 - 5 = -12

and so on

3, –2, –7, –12, ... is the correct sequence.

f(1) would be 3

f(2) = f(1 + 1) = f(1) - 5 = 3 - 5 = -2

f(3) = f(2 + 1) = f(2) - 5 = -2 - 5 = -7

f(4) = f(3 + 1) = f(3) - 5 = -7 - 5 = -12

and so on

ANSWERED AT 28/01/2020 - 12:33 AM

QUESTION POSTED AT 28/01/2020 - 12:33 AM

That would be C.

20x + 5y = 50

5y = - 20x + 50

y = -20/5x + 50/5

y = - 4x + 10

now in y = mx + b form. the m represents ur slope and the b represents ur y intercept. So here, u have a slope of -4 and a y intercept of 10.

20x + 5y = 50

5y = - 20x + 50

y = -20/5x + 50/5

y = - 4x + 10

now in y = mx + b form. the m represents ur slope and the b represents ur y intercept. So here, u have a slope of -4 and a y intercept of 10.

ANSWERED AT 28/01/2020 - 12:31 AM

QUESTION POSTED AT 28/01/2020 - 12:31 AM

The answer is a. 16in

If you add 12 that will give you 24.

Then you subtract 24 from 56 which give you 32.

Then you would divide 32 by 2

And that will give you 16

Hoped I helped.

If you add 12 that will give you 24.

Then you subtract 24 from 56 which give you 32.

Then you would divide 32 by 2

And that will give you 16

Hoped I helped.

ANSWERED AT 28/01/2020 - 12:10 AM

QUESTION POSTED AT 28/01/2020 - 12:10 AM

D BECAUSE IM JUST TRYING TO GET THE POINTS FOR THE THING AND WELL THIS IS A GREAT QUESTION HAVE FUN I THINK THIS IS 20 LETTERS OK BYE

ANSWERED AT 28/01/2020 - 12:07 AM

QUESTION POSTED AT 28/01/2020 - 12:07 AM

Well, the answer is A.

ANSWERED AT 28/01/2020 - 12:05 AM

QUESTION POSTED AT 28/01/2020 - 12:05 AM

The total number of bacteria present in the sample after 2 hours is 12.

ANSWERED AT 28/01/2020 - 12:02 AM

QUESTION POSTED AT 28/01/2020 - 12:02 AM

Vineet can conclude that:

**B ) the system of equations does not have a solution.**

ANSWERED AT 27/01/2020 - 11:59 PM

QUESTION POSTED AT 27/01/2020 - 11:59 PM

1.

B becacause is the only with logic

2.

A because it is imposible to r = s

B becacause is the only with logic

2.

A because it is imposible to r = s

ANSWERED AT 27/01/2020 - 11:59 PM

QUESTION POSTED AT 27/01/2020 - 11:59 PM

First one is in fact Answer B it's impossible to take a rational and irrational number and get a rational xD

ANSWERED AT 27/01/2020 - 11:56 PM

QUESTION POSTED AT 27/01/2020 - 11:56 PM

**Answer:**

**Option C is correct that is The total number of bacteria present in the sample after 2 hours is 12.**

**Step-by-step explanation:**

Given: f(x) is a function which gives total no of bacteria present in sample after x hours.

So, f(c) = 12 means 12 bacteria present in a sample after 2 hours.

Therefore, **Option C is correct that is The total number of bacteria present in the sample after 2 hours is 12.**

ANSWERED AT 27/01/2020 - 11:54 PM

QUESTION POSTED AT 27/01/2020 - 11:54 PM

Because even though 'a' and 'b' are rational, and their squares are

also rational, that doesn't guarantee that the**sum** of their squares

has a rational square root.

Examples:

1 and 2

Sum of squares = 5

√5 is irrational

2 and 3

Sum of squares = 13

√13 is irrational

4 and 5

Sum of squares is 41

√41 is irrational

'c' is rational only when 'a', 'b', and 'c' form a . . . . . wait for it . . . . .

a 'Pythagorean triple'.

Examples:

3 and 4

Sum of squares is 25

√25 = 5 is rational yay

5 and 12

Sum of squares is 169

√169 = 13 is rational yay

also rational, that doesn't guarantee that the

has a rational square root.

Examples:

1 and 2

Sum of squares = 5

√5 is irrational

2 and 3

Sum of squares = 13

√13 is irrational

4 and 5

Sum of squares is 41

√41 is irrational

'c' is rational only when 'a', 'b', and 'c' form a . . . . . wait for it . . . . .

a 'Pythagorean triple'.

Examples:

3 and 4

Sum of squares is 25

√25 = 5 is rational yay

5 and 12

Sum of squares is 169

√169 = 13 is rational yay

ANSWERED AT 27/01/2020 - 11:50 PM

QUESTION POSTED AT 27/01/2020 - 11:50 PM