The answer is: 1/2 because it’s v/h
The angle measure of a straight line is 180°, and so if the you know that one angle off of it is (5x)°, then you know that the other section is (180 - 5x)°.
Because it's an isosceles triangle, there are two identical angles, which happen to be the angles with the measure of (5x - 30)° and (180 - 5x)°.
Since they have the same measure, 5x - 30 = 180 - 5x. Solve:
Thus,
x = 21°.
Answer:
112
Step-by-step explanation:
angles in a staright line adds upto 180 degrees
therefore...2y+112=180
180-112=68
2y=68/2
y=34
Answer:
x = ±
Step-by-step explanation:
x² = 10 ( take square root of both sides )
x = ±
Answer:
each pizza has 24 pieces
Step-by-step explanation:
adam had 8 pieces
hillary had 8 pieces
john had 6 pieces