Answer:
Step-by-step explanation:
<u>Given</u>
- DE = 3x + 2, EF = x + 5, DF = 23
<u>As per segment addition postulate</u>
<u>Substituting values:</u>
- 3x + 2 + x + 5 = 23
- 4x + 7 = 23
- 4x = 16
- x = 4
Answer:
45.18
Step-by-step explanation:
to find one tenth (1/10) of a number, divide that number by 10
451.8 divided by 10 is
45.18
hope this helps :)
Answer:
One CD cost 14 dollars.
Step-by-step explanation:
4x=56
4/4x=56/4
x=14