Hassan lined up the interior angles of the triangle along the line below. what is the measure of the missing angle along the line? 30° 38° 112° 150°

The value of the missing angle in the triangle is 38 degrees.

The measure of the missing angle along the line is 30 degrees.

The first shape shown is a triangle. A triangle is a three-sided polygon. Sum of angles in a triangle is 180 degrees.

In order to determine the missing angle, subtract the sum of the given angles from 180

180 - (112 + 30)

180 - 142

= 38 degrees

In order to determine the missing angle of the straight line , subtract the sum of 112 and 38 from 180.

180 - (38 + 112) 180 - 150

= 30 degrees

To learn more about interior angles of a triangle, please check: link

A straight line = 180 degrees.

Subtract the 2 known angles from 180:

180 - 112 - 38 = 30 degrees

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.