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3 years ago

Type the correct answer in the box. Spell all words correctly.

Mathematics

1 answer:

Irina18 [472]3 years ago

8 0

Answer:

The most significant outcome of the Sarbanes-Oxley Act was the creation of the

Public Company Accounting Oversight Board (PCAOB).

You might be interested in

Given Arc KM measures 130 degrees, what is the measure of angle MLK?

photoshop1234 [79]

Answer:

m<MLK = 65°

Step-by-step explanation:

Measure of intercepted arc KM = 130°

<MLK is the inscribed angle of the intercepted arc.

Therefore, measure of inscribed angle = ½ the measure of its intercepted arc.

Thus:

m<MLK = ½(130)

m<MLK = 65°

5 0

3 years ago

Pleaseeeee helpppp!!!

Gnesinka [82]

Answer:

540

Step-by-step explanation:

No matter what the shape, the total amount of degrees in the interior angles in a pentagon is 540. Hope this helps!

4 0

4 years ago

The diagram shows a rectangle. The area of the rectangle is 310 m². Work out the value of w when 5x-9 is the length and 3x+7 is

Simora [160]

Answer:

w = 10

Step-by-step explanation:

First we take the two values for the breadth of the rectangle

So:

5x - 9 = 3x + 7

now we solve this equation as follows:

5x - 3x = 9 + 7

2x = 16

x = 8

now that we have found the value for x, we can substitute it in the equation, 5x - 9,or in the equation, 3x + 7.

when we substitute x in any of these equations, we get

5(8) - 9 = 31

3(8) + 7 = 31

now that we have the value for the breadth we can form the following equation:

31 × w = 310

31w = 310

w = 310/31 = 10

3 0

2 years ago

Read 2 more answers

When 50 mL of water is added, the graduated cylinder has a mass of 180 g. If a rook is added to the graduated cylinder, the wate

Bezzdna [24]

Answer:

2.25 (or $\frac{9}{4}$ ) g/mL

<u>Skills needed: Density</u>

Step-by-step explanation:

1) Briefly, let's cover what density is:

- It is $\frac{mass}{volume}$

- Measures the mass per unit of volume

- In this situation the formula for density is: $\frac{m_f-m_i}{v_f-v_i}$

---> $m_f$ is the final mass

---> $m_i$ is the initial mass

---> $v_f$ is the final volume

---> $v_i$ is the initial volume

2) In this case, we start out with a mass of 180 grams as stated in the problem, and also 50 mL of water initially.

This means that:

- $m_i$ is 180 g

- $v_i$ is 50 mL

3) Also, we end up with 270 g in mass, and 90 mL of water finally.

- $m_f$ is 270g

- $v_f$ is 90 mL

4) We can find density by substitute given the values above:

$\frac{270-180}{90-50} = \frac{90}{40} = \frac{9}{4} \text{ or } 2.25$

5) Our answer is 2.25 g/mL (since mass is grams (g), and volume is milliliters (mL) in the problem above).

3 0

3 years ago

Read 2 more answers

If tan 0=3/4 find sin0

bija089 [108]

Answer:

sin O = $\frac{3}{5}$

Step-by-step explanation:

given tan O = $\frac{3}{4}$ = $\frac{opposite}{adjacent}$

Then this is a right triangle with legs 3 and 4

Using Pythagoras' identity then the hypotenuse (h ) is

h = $\sqrt{3^2+4^2}$ = $\sqrt{25}$ = 5, hence

sin O = $\frac{opposite}{hypotenuse}$ = $\frac{3}{5}$

6 0

3 years ago