Part A. 615.44
Part B. 78.5
Answer:
One solution x = 2
Step-by-step explanation:
Given the equation:

Multiply this equation by 2:

Use distributive property:

Combine the like terms:

Thus, this equation has one solution x = 2
Answer: yes
Step-by-step explanation:
4 4/16 + 3 3/8=4 2/8 + 3 3/8=7 5/8
Set up a proportion. If 12 3/5 feet can be traveled in one minute, then make that a fraction. 12 3/5 over one equals X over 30. Cross multiply 12 3/5×30 equals 1 X and solve.
The angle across from A would have to decrease as it should be the same as angle A