The awnser is 20+5 and 10+6
Answer:
14y - 5x
Step-by-step explanation:
N/A
Answer:
8
Step-by-step explanation:
Considering the given value of sum of interior angles with exclusion of one to be 1070 then we can write it as
1070=180(n-2) where n is the number of sides required here.
Making n the subject of the formula then following step by step
Therefore, the shape is octagon and it has 8 sides.
Answer:
x = 2/3
Step-by-step explanation:
-3x + 4 = 2
-3x = -2
x = 2/3
y = 2
(plug it into original equation)
(2/3. 2)
|t + 4| < 10 - 3
|t + 4| < 7
-7 < t + 4 < 7
-7 - 4 < t < 7 - 4
-11 < t < 3.