Answer:
x = 114 inches
Step-by-step explanation:
The ratio of height to shadow length will be identical
x/72 = 76/48
x = 76(72)/48 114 inches
Answer:
A
Step-by-step explanation:
given E = mc² or
mc² = E ( isolate m by dividing both sides by c² )
m =
→ A
The first step in solving any word problem is to read the problem carefully.
Steps would be as follows:
1- Read the problem carefully
2- Identify what you are trying to find
3- Make a plan
4- Solve the problem
5- Check that your answer makes sense
5x – 27 + 4 - 12x
5x-12x-27+4 ( combing like terms)
-7x-23
Answer: -7x-23 or -23-7x