Function rule:
How much will it cost for a 15 month membership?
B. 12
C. 10
D. -10
Answer:
Step-by-step explanation:
We are asked to add the given mixed fractions.
First of all, let us convert mixed fractions into improper fractions as:
Make a common denominator:
Combine numerators:
Therefore, the simplified form of our given addition problem would be .
B) (-2, -3)(-4, -3)(-2, -9); because corresponding pairs of angles are congruent.
C) (-1, 1)(-2, 1)(-1, 4); because corresponding pairs of sides and corresponding pairs of angles are congruent.
D) (-2, -3)(-4, -3)(-2, -9); because corresponding pairs of sides and corresponding pairs of angles are congruent
Answer:
D) (-2, -3)(-4, -3)(-2, -9); because corresponding pairs of sides and corresponding pairs of angles are congruent
Step-by-step explanation:
For triangles to be congruent, it is not enough that corresponding angles are congruent. In addition, there must be at least one pair of corresponding sides that are congruent. (Then all pairs will be congruent.)
The points listed in choices B and D are points that form a right triangle with leg lengths 2 and 6. However, choice B only refers to the angle measures, and not the sides. Choice D is the correct one.