Answer:
5,1
Step-by-step explanation:
x= tan27⁰ x 10 ≈ 5,1
.....
Answer:
Step-by-step explanation:
What
The length of the shelf is 10 feet while its height is 10 feet.
<h3>Equation</h3>
Equation is an expression used to show the relationship between the sides and angles of a right angled triangle.
Let x represent the shelf length and y represent the shelf height.
The height of the bookcase is 2 feet longer than the length of a shelf. hence:
Also, 22 feet of lumber is available:
From equation 1 and 2:
y = 12, x = 10
The length of the shelf is 10 feet while its height is 10 feet.
Find out more on equation at: brainly.com/question/13763238
Does this come with a picture ? because i do not see how to do this without extra information. If i can see extra info I think i could help you. :)