Answer:
d) 
Step-by-step explanation:
<u><em>Explanation</em></u>
Given expression
=
By using
(ab)ⁿ = aⁿbⁿ
= 
After simplification , we get
The angles are the only constraint here that counts. If one of the three interior angles of a supposed triangle is 50 degrees and another is 80 degrees, then the third angle must be 50 degrees. Thus, we have a 50-50-80 triangle, which is isosceles though not a right triangle. If 4 feet is a measure of one of the equal sides of a supposed triangle, then obviously the adjacent side also has measure 4 ft.
The set of angles remains the same (50-50-80), but subject to the constraint mentioned above, the measure of any one of the sides has infinitely many possible values, so long as those values are positive.
Answer: The total price of the groceries, including discount and tips $110.4
Step-by-step explanation:
3.174 is closer to 3.2 because, when rounding, 0.07 rounds up to 0.2.
Answer:
B, C, F
Step-by-step explanation:
B- has different lengths for each side and different angles
C-has different lengths for each side and different angles
F-has different lengths for each side and different angles
Non congruent triangles means if shape is reflected or rotated they would not look the same. Congruent triangles have same equal length and angles are equal in measure.
