Answer:
I think I can prove
Step-by-step explanation:
statement. reasons
L1 = L2. corresponding angle,l¹//l²
therefore,L2 = 123°. L1= 123°
L2 + L1 = 180°. t¹//t²
123°+L1 = 180°
L1 = 57°
Its just a matter of subbing....and for it to be a solution, it has to satisfy both inequalities.
y < = x + 2....(-2,-4)....x = -2 and y = -4
-4 < = -2 + 2
-4 < = 0 (true)
y > = x - 3.....(-2,-4)...x = -2 and y = -4
-4 > = -2 - 3
-4 > = -5 (true)
ur answer is the last one
Answer:
4 hours and a half. 4 hours and 30 minutes
Step-by-step explanation:
Answer:
|x - 34| = 4
Step-by-step explanation:
Minimum height of handrail stated by the safety regulation = 30 inches
Maximum height of handrail stated by the safety regulation = 38 inches
Mean of these heights =
If a handrail having height = x
Then the difference between height of the handrail and mean height = (x - 34)
This difference should be equal to 4.
Algebraic representation for a height "x inches" will be
|x - 34| = 4