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3 years ago

What are two equivalent fractions for 8/12 ? Out of these 2/3, 2/4, 4/3, 4/2

Mathematics

1 answer:

Gelneren [198K]3 years ago

7 0

The equivalent fraction is 2/3!

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<img src="https://tex.z-dn.net/?f=42%20%5Ctimes%2042%20%5Ctimes%2029%20%3D%20" id="TexFormula1" title="42 \times 42 \times 29 =

Blababa [14]

The correct answer is 51156

Hope this helps :)

6 0

3 years ago

5x+6.5=8x-2.5 what does this mean and i would like to know how to solve this equation

Bingel [31]

The answer is x = 3

I hope this helped

6 0

3 years ago

Find the z score that corresponds to P30 (the 30th percentile).

Leokris [45]

Answer:

Step-by-step explanation:

From the standard normal distribution tables it is -0.524.

7 0

3 years ago

I need a bit of help on this problem

Nimfa-mama [501]

Answer: its b

Step-by-step explanation:

bc i used a calculator and it said so

4 0

3 years ago

A ladder is leaning against a wall. The top of the ladder is 9 feet (ft) above the ground. If the bottom of the ladder is moved

Komok [63]

Step 1

First situation

when a ladder is leaning against a wall

Let

x-------> the distance of the bottom of the ladder from the wall

L-------> the length of the ladder

Find the length of the ladder

Applying the Pythagorean Theorem

$L^{2} =x^{2}+ 9^{2}$ ------> equation $1$

Step 2

Second situation

when the ladder will be lying flat on the ground

Find the length of the ladder

In this situation the length of the ladder is equal to

$L=x+3$

square both sides

$L^{2}=(x+3)^{2}$ ------> equation $2$

Step 3

equate equation $1$ and equation $2$

$x^{2}+ 9^{2}=(x+3)^{2}\\x^{2}+81=x^{2} +6x+9\\ 6x=81-9\\6x=72\\x=12\ ft$

therefore

the answer is

the length of the ladder is $12\ ft$

see the attached figure to better understand the problem

5 0

3 years ago