Ask question

Ask question

All categories

3 years ago

11

4/3 = 24/30 proportional yes or no

2 answers:

mr Goodwill [35]3 years ago

7 0

Use a calculator to evaluate the left and right side separately.

4/3 = 24/30
1.333 = 0.8

The equation is false.

----------------------------------

Alternatively, you can cross multiply like so

4/3 = 24/30
4*30 = 3*24
120 = 72

Since that equation is false, it means that the original equation 4/3 = 24/30 is false.

vivado [14]3 years ago

3 0

It's not a fraction. I have to make it an equation

You might be interested in

Find the slope of the line. Enter your answer in simplest form.

Mariulka [41]

Answer:

3

Step-by-step explanation:

so.i think y=3x+b. I'm not completely sure but y2-y1 over x2-x1

3 0

3 years ago

Read 2 more answers

The length of a rectangle in centimeters is two more than thrice its width. a) Write an expression, in the simplest form, for th

Karo-lina-s [1.5K]

Answer:

Perimeter of the rectangle = 8 x +4

Length of the rectangle = 12 units.

Step-by-step explanation:

Let the width of the rectangle as 'x' units.

So, length of the rectangle is 2 more than 3 x.

We can set up expression for length as 3 x+2.

Now, perimeter is sum of all side lengths of the rectangle.

So, perimeter = x+x+3 x+2 +3 x+2

Combine like terms,

Perimeter = 8 x+4

Now, it is given perimeter is 36cm

So,

8 x+4=36

Subtract both sides 4

8 x=32

Divide both sides by 8

x=4

So, width of the rectangle =4

Length =3(4) +2=14

3 0

3 years ago

Solve: 4x - 2x + 6 = x + 12 A) x = 6 B) x = 2 C) no solution D) x = −6

Kitty [74]

Answer:

A) x = 6

Step-by-step explanation:

4x - 2x + 6 = x + 12

Combine like terms

2x +6 = x+12

Subtract 6 from each side

2x+6-6 = x+12-6

2x = x+6

subtract x

2x-x = x+6-x

x = 6

7 0

3 years ago

Read 2 more answers

I don't get the problem

Ulleksa [173]

A(b + c) = a*(b + c) = a*b + a*c

You must multiply individual terms and see what it would equal

3 0

3 years ago

Drag each sequence to show whether it is a linear function, an exponential function, or

Sergeu [11.5K]

Answer:

Step-by-step explanation:

From the picture attached,

Option A

From the given table,

Ratio of the 2nd value and 1st value = $\frac{8}{4}=2$

Ratio of 3rd value and 2nd value = $\frac{16}{8}=2$

There is a common ratio of 2.

Therefore, the given table will represent an exponential function.

Option B

Given recursive formula of the sequence is,

$A_1=3$

$A_n=5.A_{n-1}$

From this recursive formula sequence will be,

3, 15, 75, 375,.......

Therefore, it's an exponential function.

Option C

$F_n=3n+17$

Given function is in the form of a linear function (y = mx + b),

Therefore, it's a linear function.

Option D

From the given table,

Difference between 2nd value to the 1st value = 8 - 4 = 4

Difference between 3rd value to the 2nd value = 12 - 8 = 4

Therefore, there is a common difference of 4 in each successive term to the previous term.

Hence, the given table represents a linear function.

7 0

3 years ago

Read 2 more answers