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3 years ago

7

What is 1.48 repeating as a mixed number

2 answers:

stepladder [879]3 years ago

4 0

It would be 1 Whole and 12 out of 25

Roman55 [17]3 years ago

3 0

The answer is 1 and 48/99

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What is the solution to -122 <-3 (-2-8×)-8×?

Furkat [3]

Answer:

solution is

$(-8,\infty)$

Step-by-step explanation:

we are given inequality as

$-122$

Firstly, we will simplify it

$-122$

$-122$

$-122$

now, we can subtract both sides by 6

$-122-6$

$-128$

now, we can divide both sides by 16

and we get

$\frac{-128}{16}$

$-8$

so, solution is

$(-8,\infty)$

6 0

3 years ago

What is the solution to the equation below?<br><br>√2x/√x-1=2 <br><br>A. 4 B. 2 C. 5 D.3 <br>

nikdorinn [45]

Given:

The given equation is:

$\dfrac{\sqrt{2x}}{\sqrt{x-1}}=2$

To find:

The solution for the given equation.

Solution:

We have,

$\dfrac{\sqrt{2x}}{\sqrt{x-1}}=2$

On simplification, we get

$\sqrt{2x}=2\sqrt{x-1}$

Squaring both sides, we get

$2x=4(x-1)$

$2x=4x-4$

$2x-4x=-4$

$-2x=-4$

Divide both sides by -2.

$x=\dfrac{-4}{-2}$

$x=2$

Therefore, the correct option is B.

6 0

3 years ago

What’s the answer???

andriy [413]

1 and two i believe.

6 0

3 years ago

Find the square root of<br> 49?

const2013 [10]

Answer:

7

Step-by-step explanation:

Factor the number: 49 = $7^{2}$

Apply radical rule: $\sqrt{a^2} = a$ , $a \geq 0$

$\sqrt{7^2} = 7$

7 0

2 years ago

The legs of an isosceles trapezoid have lengths of 48 - 7x and x + 8. What is the length of one of the legs?

sdas [7]

Answer:

13 units

Step-by-step explanation:

The legs of an isosceles trapezoid are congruent, then

x + 8 = 48 - 7x ( add 7x to both sides )

8x + 8 = 48 ( subtract 8 from both sides )

8x = 40 ( divide both sides by 8 )

x = 5

Then

leg = x + 8 = 5 + 8 = 13

4 0

3 years ago