Answer:
a scale factor is a number which scales, or mutiplies, some quantity
Given
the two triangles, and the sine ratio formula is equal to:
Sin(x)
= O/H
Where
x is one angle of the triangle
O is
the opposite side of the angle x
H
is the hypotenuse of the triangle
To solve
this we have to fine O/H = 4/5
So the
answer is
Sin
(P) = 16/20 = 4/5
<span>So angle
P has the sine ratio of 4/5</span>
Start off with (x+1)(x-1). If x is 5 for example, use 4 and 6. For any odd number x, there are two even numbers next to it on the number line. One of these will be at least a multiple of 2 and one at least a multiple of 4. If you go to a number line, you see that in every group of 4 natural numbers has 2 odds and 2 evens. These evens include that multiple of 4 (or a greater power of 2) and that multiple of 2 (or greater power of 2).
Answer:
1017.36m
Step-by-step explanation:
The formular for finding the total surface area of a sphere is 4πr²
Where π is 3.14 and from the question r is 9m
4X3.14X9²
4X3.14X81
1017.36m
