All categories

3 years ago

At the beginning of the month, Rachel's Used Car Dealership had 80 cars on

Mathematics

1 answer:

otez555 [7]3 years ago

6 0

Answer:

25%

Step-by-step explanation:

You might be interested in

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

3 years ago

Please Select the best answer from the choices provided

Yuri [45]

The answer is i'm sure B

4 0

3 years ago

The hexagon can be divided into six congruent and how many triangles?

maria [59]

Six is the answer because a hexagon has 6 similar sides.

4 0

3 years ago

Find area of polygon

In-s [12.5K]

Answer: 74

Step-by-step explanation:

48+75+25/2

4 0

3 years ago

Solve for x 10-4x=-9

Aleksandr-060686 [28]

Answer:

x = 4.75 or 19/4 or 4 and 3/4

Step-by-step explanation:

10 - 4x = -9

-10 -10

-4x = -19

---- -----

-4 -4

x = 4.75 or 19/4 or 4 and 3/4

4 0

3 years ago

Read 2 more answers