Ans
Option A
Because the smallest angle is opposite to shortest side and largest angle is opposite to largest side.
Answer:
x = 14
Step-by-step explanation:
The 2 given angles are vertical angles abd are congruent, so
4x - 22 = x + 20 ( subtract x from both sides )
3x - 22 = 20 ( add 22 to both sides )
3x = 42 ( divide both sides by 3 )
x = 14
Then
x + 20 = 14 + 20 = 34°
4x - 22 = 4(14) - 22 = 56 - 22 = 34°
Answer:
train a weighs 310 tons and train b weighs 303 tons
Step-by-step explanation:
-9-(-12)=-9+12=3
-9-12=-9+(-12)=-21
The rate of change is 8/6.
