Answer:
x= 50°
Hope it helps!
Step-by-step explanation:
The sum of the exterior angles of a polygon is always 360°
So, x+40+x+20+2x+2x = 360
6x + 60= 360
6x = 360-60 = 300
6x= 300
x= 300/6
= 50
<span>If the relationship is x+4 then
f(5)=5+4
f(5)=9
as an example
</span>
Answer:
1. < 2. < 3. > 4. = 5. >
Step-by-step explanation:
Length of the rectangle is 5 inches
Step-by-step explanation:
- Step 1: Perimeter of the rectangle = 26 in and width = 8 in. Find the length.
Perimeter of the rectangle = 2(length + width)
26 = 2(length + 8)
13 = length + 8
length = 13 - 8
Length = 5 in
Answer:
B
Step-by-step explanation:
The Pythagoras theorem states that 
, where 
is the hypotenuse and a and b are the adjacent and opposite sides of the hypotenuse. If we made 
the subject of the expression, the expression will be re-written as 
, which is the correct answer.
