2^(3) equals to 8.
So the x value is 3.
-- Any "regular" polygon has all sides equal AND all angles equal.
-- The sum of the angles inside a 4-sided figure is 360° .
-- So it it's a regular figure, then each angle is 360°/4 = 90° .
-- The total angle around each vertex is 360° .
If 90° of them are inside, then the exterior angle is the remaining <u>270° </u>.
This is an absolute value problem.
Subst. -5 for x and 5 for y: |-(-5) - 2(5)| = |5 - 10| = |-5| = 5 (answer)
Answer:
0.0384615385
Step-by-step explanation:
look at picture
Answer:
Joey is 14, Billy is 10.
Step-by-step explanation:
The system of equations you can use is:
j=b+4
j+b=24
(b+4)+b=24
2b+4=24
2b=20
b=10
j=10+4
j=14