Step-by-step explanation:
so we know that 3.5 is one fourth of a tank
it takes four 3.5 to make a full tank
4 * 3.5
14 gallons is your answer
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Problem 1
<h3>Answer: C. lines a and b</h3>
Explanation: Circle or highlight the angles 10 and 15. They are alternate interior angles with line d being the transversal cut. It might help to try to erase line c to picture the transversal line d better. With d as the transversal, and angles 10 and 15 congruent, this must mean lines a and b are parallel by the alternate interior angle theorem converse.
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Problem 2
<h3>Answer: D. no</h3>
Explanation: The angles at the top are 32 degrees, 90 degrees, and x degrees which is the missing unmarked angle at the top (all three angles are below line m). The three angles must add to 180 to form a straight angle
32+90+x = 180
x+122 = 180
x = 180-122
x = 58
The missing angle is 58 degrees. This is very close to 57 degrees at the bottom. Though we do not have an exact match. This means lines m and n are not parallel. The alternate interior angles must be congruent for m and n to be parallel, as stated earlier in problem 1.
Colleen pays more. 7% of 20 is 1,40
Brad Pays less as 6% of 22 is 1.32
so a .08 difference
Answer:
230 in.²
Step-by-step explanation:
20 · 10 = 200 in.²
5 · 6 = 30 in.²
200 in.² + 30 in.²
