The answer would be 18.2 gallons because they used up 5.8 gallons, they still have 12.4 gallons that they did not use and in order to get the original amount of gas they had before the trip, you would add up 12.4 and 5.8 to get the Original amount. Hope this helps.
Graph 1 and 3 have the same domain
Answer:
x = -1 + 
, x = -1 -
Step-by-step explanation:
4
+ 8x - 3 = 0
First, add 3 to both sides:
4 + 8x = 3
Next, divide both sides by 4:
+ 2x = 
Now, add the correct number by dividing 2 by 2 and squaring it and add it to both sides:
+ 2x + 1 = 
Then, factor the left side:
=
Next, take the square root of both sides:
x + 1 = ±
Solve for x:
x = -1 + , x = -1 -
Answer:
statement: segment HA is parallel to seg HD and seg HD is parallel to seg AN.
Reason: given
statement: angle 1 is congurent to angle 3.
reason: alternate interior angles are congruent.
statement: angles 2 and 4 are congruent
reason: alternate interior angles are congruent.
statement: Seg DA is congruent to seg DA
reason: reflexive property
statement: angle AHD is congruent to angle AND
reason: since angles 1 and 3 are congruent, and 2 and 4 are congruent, and HDA is a triangle, same with AND, the last angle must be congruent.
statement: seg HD is congruent to seg NA and HA is cong to ND.
reason: ASA angle side angle theorem states that if 2 angles and a side is congruent to the corresponding parts of another triangle, then it is congruent.
Step-by-step explanation:
