2 years ago

I need these questions done triginometry

Mathematics

1 answer:

ira [324]2 years ago

4 0

Answer:

Step-by-step explanation:

3. 9 feet high

sin(30) = h/18

h = 9

You might be interested in

Ruben has a large rectangular poster 18 in. by 24 in. and a small rectangular poster 8 in. by 10 in. What is the area of the lar

Ber [7]

I'm sorry but I don't know the answer to your question.

3 0

2 years ago

Matt cut a circle into 8 equal sections he drew an angle that measures the same as the total measure of the angle Matt drew?

professor190 [17]

The answer is 135°.

The circle has 360°. If it is divided into 8 equal sections, the measure of the angle of each section is 45°:
360° / 8 = 45°

Matt drew an angle that measures the same as the total measure of the 3 sections in the circle. So, the measure of the angle Matt drew is 135°:
3 * 45° = 135°

7 0

3 years ago

System of equations <br> Elimination<br> please help i am stuck!!

Anika [276]

-5x = - 7 because -6x plus x is -5x and use elimination to get rid of the -3y so you end up with -5x = -7

7 0

3 years ago

there are 24 students in a class.8 of the students are boys.write the amount of boys in the class as a fraction in its simplest

Shkiper50 [21]

Answer:

8/24 which is 1/3

Hope that helps:) Brainliest?? Feel free to ask me more questions

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A cement path consists of six equal-sized cement squares arranged in a row to form a rectangle. If the total area of the path is

Bingel [31]

Answer:

24 feet

Step-by-step explanation:

Given that:

The length of the rectangle is 6 times the side of a cement square.

Now, this rectangle is formed from 6 squares;

The total area of the path of this square = 96 square feet;

The area of each square now = 96/6 = 16 square feet

Recall that:

Area of a square = S²

where S is the side length

16 = S²

S = $\sqrt{16}$

S = 4 ft

The length of the path in feet now is: L × w

= 6 × 4

= 24 feet.

5 0

3 years ago