Answer:
115°
Step-by-step explanation:
A triangle always has 3 angles, and thew sum of the angles is always 180°. Therefore,
38° + 27° + x° = 180°
65° + x° = 180°
x° = 115°
Answer:
B) 27.75
Step-by-step explanation:
12.99+3.25=16.24
Half the tip is 5
5+16.24=21.24
Half the pizza is 6.51
21.24+6.51=27.75
Answer: the square of the length of the longest side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.
Step-by-step explanation:
Answer:
A. Angle 1 and Angle 7
Step-by-step explanation:
Those two are the only angles that when added up, the sum is 180.
Angle 7 and Angle 2 are also congruent, so if Angle two forms a straight line with Angle 1, Angle 7 should be able to do that too.
A fair coin just means 50% heads 50% tails. so the sample is still 50% heads 50% tails.
