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3 years ago

Simplify and Show Work or no brainlist

Mathematics

2 answers:

svlad2 [7]3 years ago

7 0

Answer:

-3 ∛3 - 4 ∛6 + 4 ∛3

Step-by-step explanation:

∛81 = ∛3x27 = 3 ∛3

2 ∛48 = 2 ∛6x8 = 2x2 ∛6 = 4 ∛6

2 ∛24 = 2 ∛8x3 = 2x2 ∛3 = 4 ∛3

-3 ∛3 - 4 ∛6 + 4 ∛3

natali 33 [55]3 years ago

5 0

Answer:

Step-by-step explanation:

and also you are diviing the numbers then subtracting 9

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Kim is solving a quadratic trinomial equation and has correctly factored it into (x+3)(x-2)=0.

s2008m [1.1K]

Hello,

Answer A
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3 0

2 years ago

A hospital stores one type of medicine in 2-decagram

Aleks04 [339]

Answer:

There are 20,000 milligrams in one 2-decagram container . Thus option D is correct.

Step-by-step explanation:

The given information is one type of medicine in 2 decagram container.

Here, we know ,

1 decagram = 10 grams

and, 1000 milligrams =1 gram

now -: 2 decagram = 2 × 10grams {since 1decagarm = 10 grams }

= 20 grams .

then , = 20× 1000milligrams {since 1 gram = 1000 milligrams}

=20,000 milligrams .

Hence, the correct option is D that is 20,000 milligrams .

4 0

3 years ago

A jogger ran 3 miles due east of his house. then he ran 5 miles at a heading of 30o east of north (or 30o ne). how far is he fro

Natasha_Volkova [10]

Magnitude of the net displacement: 7.0 miles

Step-by-step explanation:

In order to find the total displacement of the man, we have to resolve each displacement along the x- and y- direction.

Taking x as positive x direction and y as positive north direction:

- The first motion is 3 miles due east, so

$A_x = 3 mi\\A_y = 0$

- The second motion is 5 miles at $30^{\circ}$ east of north, so:

$B_x = 5 sin 30^{\circ}=2.5 mi\\B_y = 5 cos 30^{\circ}=4.3 mi$

So the components of the net displacement are

$R_x = A_x + B_x = 3 + 2.5 = 5.5 mi\\R_y = A_y+B_y = 0 + 4.3 = 4.3 mi$

And so the magnitude of the net displacement is

$d=\sqrt{R_x^2+R_y^2}=\sqrt{5.5^2+4.3^2}=7.0 mi$

So, he is 7.0 miles far from the house.

Learn more about distance and displacement:

brainly.com/question/3969582

#LearnwithBrainly

4 0

3 years ago

In the diagram below, BD is parallel to XY. What is the value of x?

MAXImum [283]

If two lines are crossed by another line that is called the transversal, the corresponding angles those in matching corners. In this problem, we have two parallel lines:

$\overleftrightarrow{XY} \\ \\ \overleftrightarrow{BD}$

In this way, x° and 76° are corresponding, therefore:

(x)° = 76°

∴ x = 76

5 0

2 years ago

Read 2 more answers

7. What is the slope of a line that passes through the<br> origin and (-3,-2)?

Crazy boy [7]

Answer:

Step-by-step explanation:

( 0, 0) and (-3 , -2)

Slope = Change in y ÷ change in x

$= \frac{-2-0}{-3-0}\\\\=\frac{-2}{-3}\\\\=\frac{2}{3}$

3 0

3 years ago