3 years ago

Which expression is equal too |-12| -|3|

Mathematics

2 answers:

hammer [34]3 years ago

7 0

Answer:

Step-by-step explanation:

12 - 3 = 9

Ierofanga [76]3 years ago

4 0

Hello :D

Answer:

$\boxed{9}\checkmark$

The answer has a positive sign.

Step-by-step explanation:

Order of operations

PEMDAS

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

Left to right

$|-12|-|3|$

$12-3=9$

$\boxed{9}$ , which is our answer.

Hope this helps! :D

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(-4x^5)^2(-2x^4)^5<br> Please help????!

ycow [4]

Answer:

$-512x^{30}$

Step-by-step explanation:

$(-4x^5)^2 = 16x^{10}\\(-2x^4)^5 = -32x^{20}\\16x^{10} * -32x^{20} = -512x^{30}$

8 0

3 years ago

Polynomial in standard form 7x+3+5x squared

lesya692 [45]

7x+3+5x²
ax²+bx+c
5x²+7x+3
Hoped this helped!

6 0

3 years ago

Find the x value for point C such that AC and BC form a 2:3 ratio.

vekshin1

I believe it would be 4

6 0

3 years ago

Read 2 more answers

Elliot spent 3/5 of his money on stereo equipment and 1/6 of the money he had left on lunch. He left the house with $24. How muc

riadik2000 [5.3K]

$24/5 = $4.8 x 3 = $14.4
$24/6 = $4 x 1 = $4
$14.4 + $4 = $18.4
$24 - $18.4 = $5.6

6 0

3 years ago

1/4 foot every 3/4 hour how many feet in one hour

RUDIKE [14]

For this case we propose a rule of three:

$\frac {1} {4}$ foot -------------> $\frac {3} {4}$ hour

x -----------------------------------> 1 hour

Where "x" represents the amount of foot in one hour.

$x = \frac {1 * \frac {1} {4}} {\frac {3} {4}}\\x = \frac {\frac {1} {4}} {\frac {3} {4}}\\x = \frac {4 * 1} {3 * 4}\\x = \frac {4} {12}\\x = \frac {1} {3}$

So, we have $\frac {1} {3}$ foot every hour.

Answer:

$\frac {1} {3}$ foot every hour

4 0

4 years ago