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nataly862011 [7]

4 years ago

6

Which are irrational square root of 100, square root of 17, square root of 47, square root of 25

1 answer:

Svet_ta [14]4 years ago

6 0

Answer: the square root of 17 and the square root of 47 are both irrational because they have continuous numbers that don’t repeat.

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Someone help i need an answer

soldi70 [24.7K]

Remember that the formula for the perimeter of a rectangle is:

$2w + 2l$

$w$ is the width of the rectangle
$l$ is the length of the rectangle

Thus, in this case, you can see that we are adding two of the same monomials and two of another monomial. One monomial is $x + 15$ and another monomial is $x + 5$ . In this case, these monomials would fulfill the perimeter equation of a rectangle.

Applying this perimeter structure, we can find that this expression represents a perimeter equation of a rectangle with sides x + 15 and x + 5.

8 0

4 years ago

SOLVE FOR X??? <br><br><img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3%7D%20%2B2%20%3D%5Cfrac%7Bx%7D%7B4%7D%2B3" id="TexFor

natima [27]

Answer:

$\boxed{ \bold{ \boxed{ \sf{1. \: \: \: \: \: x = 12}}}}$

$\boxed{ \bold{ \boxed{ \sf{2. \: \: \: \: \: x = 3}}}}$

Step-by-step explanation:

$\sf{1. \: \: \: \: \frac{x}{3} + 2 = \frac{x}{4} + 3}$

Move x / 4 to left hand side and change its sign

Similarly, move 2 to right hand side and change it's sign

$\longrightarrow{ \sf{ \frac{x}{3} - \frac{x}{4} = 3 - 2}}$

Take the L.C.M of 3 and 4

L.C.M of 3 and 4 = 12

$\longrightarrow{ \sf{ \frac{x \times 4 - x \times 3}{12} = 3 - 2}}$

$\longrightarrow{ \sf{ \frac{4x - 3x}{12} = 3 - 2}}$

$\longrightarrow{ \sf{ \frac{x}{12} = 3 - 2}}$

Subtract 2 from 3

$\longrightarrow{ \sf{ \frac{x}{12} = 1}}$

Do cross multiplication

$\longrightarrow{ \sf{x = 1 \times 12}}$

$\longrightarrow { \sf{x = 12}}$

--------------------------------------------------------------------

$\sf{2. \: \: \: \: 3(4 + 2x) = 33 - x }$

Distribute 3 through the parentheses

$\longrightarrow{ \sf{12 + 6x = 33 - x}}$

Move x to left hand side and change it's sign

Similarly, move 12 to right hand side and change it's sign

$\longrightarrow{ \sf{6x + x = 33 - 12}}$

Collect like terms

$\longrightarrow{ \sf{7x = 33 - 12}}$

Subtract 12 from 33

$\longrightarrow{ \sf{7x = 21}}$

Divide both sides by 7

$\longrightarrow{ \sf{ \frac{7x}{7} = \frac{21}{7} }}$

Calculate

$\longrightarrow{ \sf{x = 3}}$

Hope I helped!

Best regards! :D

4 0

3 years ago

PLZ HELLP ASAP !!!!!!!!!!!!!!!

vovangra [49]

Answer:

Where is the question?

Step-by-step explanation:

4 0

3 years ago

Which of the following is the correct factorization of the polynomial below 2x^2-12x+18

Talja [164]

Answer:

It can be written as 2(x-3)(x-3) or 2(x-3)².

Step-by-step explanation:

2x² - 12x + 18 = 2(x² - 6x +9) = 2(x-3)(x-3) =2(x-3)²

4 0

3 years ago

Read 2 more answers

Sally wants to purchase a new car, and its price is $35,000. Since Sally does not have enough money, she would like to get a loa

Margaret [11]

Answer:

The formula to calculate the final cost of Sally's new car:

C = 35000 x (1 + 4.5/100)^6 = 45579.1 dollar

Hope this helps!

:)

3 0

3 years ago