3 years ago

What is (57/tan30°)m^2

Mathematics

1 answer:

iVinArrow [24]3 years ago

6 0

57\sqrt{3}m^2. Enjoy!

You might be interested in

Y=2x-1 and y=x-8 using substitution

Vitek1552 [10]

Answer:

Step-by-step explanation:

y = 2x - 1

y = x - 8 ------ (i)

substitute y = 2x - 1 in equation (i)

2x - 1 = x - 8

2x = x - 8 + 1

2x = x - 7

2x - x = -7

x = -7

Substitute x value in equation (i)

y = -7 - 8

y = -15

7 0

2 years ago

Method for converting an angle in radians to degrees

vladimir1956 [14]

Answer:

Step-by-step explanation:

To solve for degrees: (180°/π) * radians

To solve for radians: (π/180°) * degrees

3 0

2 years ago

Help Please Mathhh!!!!!!!!!!!!!!!

irga5000 [103]

Answer: the Nswer for this is 30 people

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Simon has a rectangular garden that is ten feet wide. The perimeter is 50 feet. What is the area of her garden?

andrezito [222]

Width W = 10, length L = ?
50 = 2L + 2W
2L = 50 - 2*10 => L = 15

area = L*W = 15*10 = 150 sq.ft.

3 0

3 years ago

Read 2 more answers

Find the length of the unknown side. Round your answer to the nearest tenth.<br> 20 m<br> 12 m<br> b

stepladder [879]

The length of the unknown side is 16 meters

<h3>What is a right triangle?</h3>

A right triangle is a triangle that has one of its angles to be 90 degrees

The length of the unknown side is calculated using the following Pythagoras theorem.

$20^2 = 12^2 +b^2$

Evaluate the exponents

$400 = 144 +b^2$

Collect like terms

$b^2 = 400 -144$

Evaluate the like terms

$b^2 = 256$

Take the square root of both sides

$b = 16$

Hence, the length of the unknown side is 16 meters

Read more about Pythagoras theorem at:

brainly.com/question/654982

4 0

2 years ago