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3 years ago

9

What is 18/25 in simplest form

2 answers:

jeka57 [31]3 years ago

6 0

Its already in simplest form.

Anna35 [415]3 years ago

3 0

It is already simplified because 18 cant go into 25

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Which point could represent 5/5<br> .A<br> .B<br> .C<br> .D

Karo-lina-s [1.5K]

Answer:

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3 years ago

Read 2 more answers

What are the possible solutions to the equation: x-12 = sqrt x+44

Ainat [17]

possible solutions for equation $x-12 = \sqrt{x+44}$ is $x=5 , x=20$

<u>Step-by-step explanation:</u>

Here we have to find the possible solutions to the equation: x-12 = sqrt x+44 .Let's find out:

⇒ $x-12 = \sqrt{x+44}$

⇒ $(x-12)^2 = (\sqrt{x+44})^2$

⇒ $(x^2+144-24x) =x+44$

⇒ $(x^2+144-24x) -(x+44) =0$

⇒ $(x^2+100-25x) =0$

⇒ $x^2-25x+100 =0$

⇒ $x^2-20x-5x+100 =0$

⇒ $x(x-20-5(x-20) =0$

⇒ $(x-5)(x-20)=0$

⇒ $x-5=0 , x-20=0\\$

⇒ $x=5 , x=20$

Therefore , possible solutions for equation $x-12 = \sqrt{x+44}$ is $x=5 , x=20$

6 0

3 years ago

Simplify completely, help me:(

labwork [276]

Answer:

a.

$\frac{3a}{7 {b}^{2} }$

b.

$\frac{2}{x}$

4 0

4 years ago

Which ratio forms a proportion 12/15

ehidna [41]

Answer:

<em></em> $\frac{20}{25}$ <em></em>

<em></em>

Step-by-step explanation:

<em>See Attachment for Complete Question</em>

Given

$Ratio = \frac{12}{15}$

Required

Determine its equivalent proportion

$Ratio = \frac{12}{15}$

Factorize the given expression

$Ratio = \frac{3 * 4}{3 * 5}$

Divide the numerator and denominator by 3

$Ratio = \frac{4}{5}$

We apply the same steps to the given options as follows:

1.

$Ratio = \frac{21}{28}$

Factorize

$Ratio = \frac{7 * 3}{7 * 4}$

Divide the numerator and denominator by 7

$Ratio = \frac{3}{4}$

This is not an equivalent proportion of $\frac{12}{15}$

2.

$Ratio = \frac{20}{25}$

Factorize

$Ratio = \frac{5 * 4}{5 * 5}$

Divide the numerator and denominator by 5

$Ratio = \frac{4}{5}$

This is equivalent to $\frac{12}{15}$ because they both simplify to $\frac{4}{5}$

There's no need to check the last option;

<em>Hence, the option that answers the question is </em> $\frac{20}{25}$ <em></em>

8 0

3 years ago

tickets to the movies cost 9.50 for adults and 6.50 for kids a large group bought 12 tickets and spent a total of 87 dollars. ho

Bad White [126]

Answer:

Step-by-step explanation:

12

7 0

3 years ago