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2 years ago

What are the factors of x2 – 144? And

Mathematics

2 answers:

zavuch27 [327]2 years ago

7 0

(x +12) (x -12) =0

x = 12

x = -12

Colt1911 [192]2 years ago

6 0

Answer:

(x-12) and (x+12)

Step-by-step explanation:

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Tell me the answer in slope intercept form

den301095 [7]

Answer:

y=-2x+4

Step-by-step explanation:

the y int is (0,4), so b in y=mx+b is 4

the slope is -2, so the m in y=mx+b is -2

so, y=-2x+4 is your equation

6 0

2 years ago

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Convert the decimal expansion 0.1777 into a rational number

Helen [10]

Answer:

The rational form of the given number 0.1777 = $\frac{1777}{10,000}$

Step-by-step explanation:

The rational number is expressed as a number on the form of $(\frac{p}{q} ) , q \neq 0$

Now,here the given number in decimal form = 0.1777

To remove the decimal, firstly count the number of digits AFTER DECIMAL.

Here, number of digits after decimal = 4

SO, the decimal can be removed and replaced by 1 , by dividing with 1,0000.

$\implies 0.1777 = \frac{01,777} {10,000} = \frac{1777}{10,000}$

Hence, the rational form of the given number 0.1777 = $\frac{1777}{10,000}$

5 0

2 years ago

Can u help me check if this is correct ty

mart [117]

H (4.84) will be the correct answer

4 0

2 years ago

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What does the E in an electrode code stands for?

dalvyx [7]

Answer:

The “E” indicates an arc welding electrode. The first two digits of a 4-digit number and the first three digits of a 5-digit number stand for tensile strength. So, “1” stands for an all position electrode, “2” for a flat and horizontal electrode, and “4” for a flat, horizontal, vertical down and overhead electrode

3 0

2 years ago

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Fred earns dollars. Chad earns 45% more than Fred which expression represents the amount of money in dollars that chad earns

Genrish500 [490]

Answer:

$0.45x

Step-by-step explanation:

Fred earns dollars. Let Fred earns $x.

Chad earns 45% more than Fred.

We need to find the expression for Chad.

Chad amount = 45% of x

$=\dfrac{45}{100}x\\\\=0.45x$

So, Chad earns $0.45x.

7 0

2 years ago