Answer:
Step-by-step explanation:
let the number be n , then
4 - 4n = 2n ( add 4n to both sides )
4 = 6n ( divide both sides by 6 )
= n
The number is
Which of the following expressions represents "no more than 5"?
2 answers:
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Answer:
- CD = 11 units
Step-by-step explanation:
<em>See the drawing attached</em>
<h3>Given</h3>- C is midpoint of AB
- B is between A and D
- AD = 15
- BD = 7
- Find CD
- CD = CB + BD =
- 1/2AB + BD =
- 1/2(AD - BD) + BD =
- 1/2(15 - 7) + 7 =
- 1/2(8) + 7 =
- 4 + 7 =
- 11
