Answer:37.5 square inches
Step-by-step explanation:
Alternate interior angles are congruent. So, angle 3 = angle 7.
We see that vertical angles are congruent. So, angle 3 also = angle 5.
Alternate exterior angles are congruent.
So, angle 3 also = angle 1.
Answer:
8493
Step-by-step explanation:
Answer:
Range: [1,25]
Step-by-step explanation:
You may find it easier to express the domain in set notation rather than in words: [1,9], or 1 ≤ x ≤ 9. The smallest value of f(x) = 3x - 2 is at x = 1 and is 3(1) - 2, or 1. The lasrgest value of f(x) is at x = 9 and is 3(9) - 2, or 25.
Thus, the range of this function is [1,25] or 1 ≤ y ≤ 25.
