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3 years ago

Which ratio is equivalent to 8:3? 12:32 12:3 40:15 64:9

Mathematics

2 answers:

dexar [7]3 years ago

7 0

It’s 40:15 because 8*5=40 and 3*5=15

OleMash [197]3 years ago

5 0

Answer: 40:15

Step-by-step explanation: 8 x 5 = 40 / 3 x 5 = 15

Both of them are multiple and equivalent hope this helps

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192=6000(.02(8/5-4Y)+.08y)<br> solve for y

Katena32 [7]

Given:

The equation is:

$192=6000\left(0.02\left(\dfrac{8}{5}-4y\right)+0.08y\right)$

To find:

The value of y.

Solution:

We have,

$192=6000\left(0.02\left(\dfrac{8}{5}-4y\right)+0.08y\right)$

On simplification, we get

$192=6000\left(0.02\times 1.6-0.02\times 4y+0.08y\right)$

$192=6000\left(0.032-0.08y+0.08y\right)$

$192=6000\left(0.032\right)$

$192=192$

Since LHS=RHS and the equation is free from the variable y, therefore the given equation is true for all real values of y.

Hence, all real values of y are solutions.

7 0

3 years ago

Ms. Pendleton’s bedroom is a shape of a rectangle. The width of the room is 16 feet and length is four more feet than the width.

QveST [7]

Answer:

The answer to your question is Perimeter = 64 ft

Step-by-step explanation:

Data

width = 16 ft

length = width + 4 ft

Perimeter = ?

Process

1.- Calculate the length

Length = 14 + 4 = 18 ft

2.- Look for the formula of the perimeter

Perimeter = 2(length) + 2(width)

3.- Substitution

Perimeter = 2(18) + 2(14)

4.- Simplification

Perimeter = 36 + 28

5.- Result

Perimeter = 64 ft

6 0

3 years ago

What is the square root of 16x36?

amid [387]

Answer:

Step-by-step explanation:

√(16 * 36) =

√576 =

8 0

3 years ago

In the equation below, solve for y: 2x+5y=12

Liula [17]

Answer:

y = $\frac{12-2x}{5}$

Step-by-step explanation:

Given

2x + 5y = 12

Isolate the term in y by subtracting 2x from both sides

5y = 12 - 2x ( divide both sides by 5 )

y = $\frac{12-2x}{5}$

7 0

3 years ago

Joshua is 1/3rd court of liquid left to feed a six plants he will give each of the plants the same amount how much liquid does e

Marta_Voda [28]

Answer:

1/18

Step-by-step explanation:

1/3 / 6 = 1/18

7 0

3 years ago