Given :cos x = 5/8
we know that,
<span>in a dilatation the angles do not change
</span>
example
in a right triangle
cos x = Adjacent side angle x/Hypotenuse
So,
When the triangle is dilated by 3
the adjacent side will be dilated to 15 and the Hypotenuse will be dilated to 24
which means 5/8 will become 15/24
and hence,
15/24 after simplifying will be 5/8.
Thus there is no change
the answer is the option
5/8
Answer:
B
Step-by-step explanation:
step
I think the answer is b but I am not quite sure
A line can be named either using two points on the line (for example, AB ) or simply by a letter, usually lowercase (for example, line m ).
Answer:196 children 140 adults
Step-by-step explanation:
