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2 years ago

HELP ME PLEASEEEEEEEEEEEEEEEEE

Mathematics

1 answer:

melisa1 [442]2 years ago

3 0

2 2/3
Answer: because that is the answer

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2(n - 1) + 4n = 2(3n - 1)

Sloan [31]

2(n - 1) + 4n = 2(3n - 1)
2n - 2 + 4n = 6n -2
6n - 2 = 6n - 2 (equal)
6n - 6n = 2 - 2
0 = 0

whatever value you put into the place of n, you'll get 0 = 0

3 0

2 years ago

The EU has challenged the U.S."s position in the global economy. True or False

enot [183]

Answer:

False

Step-by-step explanation:

EU and the US are very good friends and they often trade with them.

4 0

2 years ago

Read 2 more answers

NEED HELP WITH FUNCTIONS

horrorfan [7]

Answer:

#############################

3 0

2 years ago

Will mark brainliest for whoever answers

Veseljchak [2.6K]

I can add u to a snap gc where we help each other with work

3 0

2 years ago

Find the area of following rhombuses. Round your answers to the nearest tenth if<br> necessary.

polet [3.4K]

Answer:

$Area =55.4ft^2$

Step-by-step explanation:

Given

The attached rhombus

Required

The area

First, calculate the length of half the vertical diagonal (x).

Length x is represented as the adjacent to 60 degrees

So, we have:

$\tan(60) = \frac{4\sqrt 3}{x}$

Solve for x

$x = \frac{4\sqrt 3}{\tan(60)}$

$\tan(60) = \sqrt 3$

So:

$x = \frac{4\sqrt 3}{\sqrt 3}$

$x = 4$

At this point, we have established that the rhombus is made up 4 triangles of the following dimensions

$Base = 4\sqrt 3$

$Height = 4$

So, the area of the rhombus is 4 times the area of 1 triangle

$Area = 4 * \frac{1}{2} * Base * Height$

$Area = 4 * \frac{1}{2} * 4\sqrt 3 * 4$

$Area =2 * 4\sqrt 3 * 4$

$Area =55.4ft^2$

7 0

2 years ago