Answer:
∠ f = 33°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin f = 
= 
, thus
∠ f = 
( ) = 33° ( to the nearest degree )
Answer:
There is not enough information to answer this question
Step-by-step explanation:
Eduardo is thinking of the number ' 16 '.
The factors of 16 are 1, 2, 4, 8, and 16.
Here's a cool little factoid:
Almost every number has an even number of factors. The
only ones that have an odd number are perfect squares.
(They still have an even number of factors, but two of the factors
are the same number, so the list looks like an odd number long.)
Perimeter is adding the 3 sides together. Since both triangles have the same perimeter set both triangles to equal:
(x+3 + x+3 + x+3) = (x+3 + 2x-3 + x)
Simplify each side:
3x+9 = 4x
Subtract 3x from each side:
x=9
8 × 22 + 52 × 4
176 + 208
384
this will be your answer
i hope this help
