All categories

2 years ago

Simplify: 6-/18 - 3.450

Mathematics

1 answer:

grigory [225]2 years ago

5 0

Answer:

-3.11666666667

Step-by-step explanation:

remove parentheses by multiplying factors.

use exponent rules to remove parentheses in terms with exponents.

combine like terms by adding coefficients.

combine the constants. hope this helps you :)

You might be interested in

What are the factors PLEASE HELP!!!

elena55 [62]

Answer:

The answer is (x-6) squared

4 0

2 years ago

What is the reciprocal of 2/17

BaLLatris [955]

The reciprocal is 17/2 cause all you do is just flip the fraction

4 0

2 years ago

Read 2 more answers

Can someone please explain what I did wrong here? Thank you!

Greeley [361]

Answer:

you didn't do anything wrong who ever said you did is stupid

8 0

3 years ago

Read 2 more answers

What is the probability of getting a green, replace it back, and then pull another green?

Delvig [45]

Answer:

5/9 is the likelihood of 2 greens in a row or 55%

8 0

2 years ago

Read 2 more answers

Write the slope-intercept form of the equation of the line that is perpendicular to and passes through Point X. Show all work fo

Semmy [17]

Answer:

$y =\dfrac{12}{5}x + 22$

Step-by-step explanation:

Slope-intercept form of line:

First find the slope of the line AB. ie, m

Slope of the perpendicular line = -1/m

(2 , 3) ⇒ x₁ = 2 & y₁ = 3

(-10, 8) ⇒ x₂ = -10 & y₂ = 8

$\boxed{Slope=\dfrac{y_2-y_1}{x_2-x_1}}$

$= \dfrac{8-3}{-10-2}\\\\=\dfrac{5}{-12}\\\\=\dfrac{-5}{12}$

$\sf slope \ of \ the \ perpendicular \ line \ m_1 = \dfrac{-1}{m}= -1 \ \div \dfrac{-5}{12}$

$\sf = -1 * \dfrac{12}{-5}=\dfrac{12}{5}$

Equation of the required line: y = mx + b

$y =\dfrac{12}{5}x+b$

The line passes through (-5 , 10). Substitute in the above equaiton,

$10 =\dfrac{12}{5}*(-5) + b\\\\ 10 = (-12) + b\\\\$

10 + 12 = b

b = 22

Equation of the line:

$y =\dfrac{12}{5}x + 22$

3 0

2 years ago