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Neporo4naja [7]

3 years ago

11

15. Hatice Hanım, 3 çocuğuna birer

1 answer:

elena-14-01-66 [18.8K]3 years ago

6 0

Answer:

D

Step-by-step explanation:

Merhaba!

500-5=495

bir ayakkabı=495/3=165

Good work ;)

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What is the order of √5 , -0.1, -5/3 , 0.7, √2 from least to greatest?

inysia [295]

Least to greatest
-5/3, -0.1, 0.7, √2, √5

8 0

3 years ago

7.Show that quadrilateral FGHJ is a trapezoid, but is not a parallelogram.

Fantom [35]

Answer:

Line FJ is -3/1, while Line GH is 3/-2

Step-by-step explanation:

6 0

3 years ago

Solve the following equation by factoring:9x^2-3x-2=0

olya-2409 [2.1K]

Answer:

The two roots of the quadratic equation are

$x_1= - \frac{1}{3} \text{ and } x_2= \frac{2}{3}$

Step-by-step explanation:

Original quadratic equation is $9x^{2}-3x-2=0$

Divide both sides by 9:

$x^{2} - \frac{x}{3} - \frac{2}{9}=0$

Add $\frac{2}{9}$ to both sides to get rid of the constant on the LHS

$x^{2} - \frac{x}{3} - \frac{2}{9}+\frac{2}{9}=\frac{2}{9}$ ==> $x^{2} - \frac{x}{3}=\frac{2}{9}$

Add $\frac{1}{36}$ to both sides

$x^{2} - \frac{x}{3}+\frac{1}{36}=\frac{2}{9} +\frac{1}{36}$

This simplifies to

$x^{2} - \frac{x}{3}+\frac{1}{36}=\frac{1}{4}$

Noting that (a + b)² = a² + 2ab + b²

If we set a = x and b = $\frac{1}{6}\right)$ we can see that

$\left(x - \frac{1}{6}\right)^2$ = $x^2 - 2.x. (-\frac{1}{6}) + \frac{1}{36} = x^{2} - \frac{x}{3}+\frac{1}{36}$

So

$\left(x - \frac{1}{6}\right)^2=\frac{1}{4}$

Taking square roots on both sides

$\left(x - \frac{1}{6}\right)^2= \pm\frac{1}{4}$

So the two roots or solutions of the equation are

$x - \frac{1}{6}=-\sqrt{\frac{1}{4}}$ and $x - \frac{1}{6}=\sqrt{\frac{1}{4}}$

$\sqrt{\frac{1}{4}} = \frac{1}{2}$

So the two roots are

$x_1=\frac{1}{6} - \frac{1}{2} = -\frac{1}{3}$

and

$x_2=\frac{1}{6} + \frac{1}{2} = \frac{2}{3}$

7 0

2 years ago

8 + (-3) = 5<br><br> True<br><br> False

vitfil [10]

True. True. True.Trrrrueee

4 0

4 years ago

Read 2 more answers

He makes a total of $500 for every 3 clients he

lbvjy [14]

Answer:

Mark gonna need 15 clients to reach his goal of saving $2,500

5 0

3 years ago

Read 2 more answers