He would need to build 38 shelves.
I don’t have an explanation, I am really bad at those
Hope this sort of helps!
Answer:
x = 13.48
Step-by-step explanation:
Given that,
Angle, 
base, b = x
Hypotenuse, H = 15
We need to find the measure of x. It can be solved using trigonometry i.e.
Put all the values,
So, the value of x is equal to 13.48.
The first x is x=-7, and the second x=1
Answer:
Length = 4 cm
Breadth = 3 cm
Step-by-step explanation:
Its Simple, We use The Pythagoreas theorem,
We know that the Hypotenuse of a triangle squared is equal to the sum of the legs square,
So A^2 + B^2 = C^2
substitute the values,
3^2 + B^2 = 5^2
9 + B^2 = 25.
Subtract 9 from both sides
B^2 = 25 - 9
B^2 = 16
B = sqrt[16] = 4
I am assuming that you are not asking for an actual construction of a rectangle on paper, but if you are, just ask
