If two angles of a triangle have measures of 42 degrees and
20 degrees, what is the measure of the third?

Measure of the third angle is 118 degrees

Step-by-step explanation:

Every Triangle has all the angle measures add up to 180 degrees. If two of the measures are 20 degrees and 42 degrees, which add up to 62, then using subtraction we can find the third measure.

180 - 62 = 118

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

you can't solve x because it is 2 linear equation and you only have one equation