Questions 55 and 56 refer to the diagram below:

Which of the following angles are supplementary?
A. A and E
B. A and D
C. A and C
D. E and H

Which angles are congruent to angle B?
A. A. and D only
B. C only
C. C, G, and F only.
D. A, D, E, and H only.

Pls help me with these 2 questions

You can find the constant of proportionality by finding the ratio of

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.