Ask question

Ask question

All categories

2 years ago

15

The creation of the European Union has had all of the following effects except

2 answers:

hodyreva [135]2 years ago

7 0

Answer:

the answer is d

Explanation:

lord [1]2 years ago

6 0

The creation of the European Union has had all of the following effects except __________. A. increased trade between countries B. increased immigration to member countries C. increased migration between member countries D. increased passport security at internal borders

The creation of the European Union has had all of the following effects except increased passport security at internal borders.

You might be interested in

True or False: In countries with a significant portion of land that cannot be used to grow crops, physiological density will be

Masja [62]

The answer is It’s very true

6 0

2 years ago

How many fox squirrels are in ONLY the Midwest of the U.S?

enyata [817]

643, 000 is the correct answer to your question

3 0

2 years ago

Define the terms upload<br>

TiliK225 [7]

Answer:

its meh again

i need points,thats my excuse

3 0

2 years ago

Read 2 more answers

If sin42 degrees = 2/3 then cos48 degrees = what? <br> If tan20.5= 3/8, the tan69.5= what?

Sergio039 [100]

For the first question, it is cos48=2/3

6 0

2 years ago

When Carla solved for the height from the ground to the point where the ladder

Westkost [7]

Answer:

<em>See explanation</em>

Explanation:

Given

Represent the vertical angle with $\theta$

$\theta = 75$

The question has incomplete details because the length of the ladder is not given; neither is the distance between the ladder and the wall given.

<em>See attachment for illustration</em>

So, this solution will be based on assumptions.

Represent

- The height from ground to the top of the ladder with y

- The length of the ladder with L

- The distance between the ladder and the wall with x

Carla could solve for y in any of the following ways:

1. Tan formula

$tan \theta = \frac{opp}{adj}$

In this case:

$tan \theta = \frac{x}{y}$

Multiply both sides by y

$y * tan \theta = \frac{x}{y} * y$

$y * tan \theta = x$

Divide both sides by tan

$y = \frac{x}{tan \theta}$

$y = \frac{x}{tan 75}$

This can be used if the distance (x) between the ladder and the wall is known.

Assume x = 15

$y = \frac{15}{tan 75}$

$y = 4.02$

2. Cosine formula

$cos \theta = \frac{adj}{hyp}$

In this case:

$cos \theta = \frac{y}{L}$

Multiply both sides by L

$L * cos \theta = \frac{y}{L} * L$

$Lcos \theta = y$

$y = Lcos \theta$

$y = Lcos75$

This can be used if the length (L) of the ladder is known.

Assume L = 15

$y = 15 * cos75$

$y = 3.88$

3 0

2 years ago