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Margaret [11]
3 years ago
8

Find the length of DE.

Mathematics
1 answer:
Amanda [17]3 years ago
4 0
I think same as BC because it seem like its a reflected problem and x would be 23 and if 23-5 that would be 18 I think.
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Hi could some one please HELP me !!!
Feliz [49]
2x+2x+6x= 180
10x=180
X= 18
Angle C = 36
3 0
3 years ago
Read 2 more answers
2/3 times what equals 3
Alex Ar [27]

Answer:

Should be 5 or 6

Step-by-step explanation:

5 0
3 years ago
42 of the 150 employees at Carlo's Car Repair wear contact lenses. What percent of the employees wear contact lenses?
antiseptic1488 [7]
\frac{42}{150} ÷ 2 = \frac{21}{75}

\frac{21}{75} ÷ 3 = \frac{7}{25}

\frac{42}{150}= \frac{7}{25}

Then, divide 7 by 25 because 25 is the divisor

7 ÷ 25 = 0.28

28% is the answer (:
6 0
3 years ago
Find the perimeter of the triangle shown.Simplify your answer.Show all your work.
VashaNatasha [74]
Answer: 12 sqrt(5)

Explanation:
First simplify:
= Sqrt(45)
= sqrt(9*5) sqrt of 9 is 3 so bring out 3
= 3sqrt(5)

= 2sqrt(20)
= 2sqrt(4*5) sqrt of 4 is 2 so bring that out and multiply it by 2
= 4sqrt(5)

= 5 sqrt(5) is already simplified

= 3sqrt(5) + 4 sqrt(5) + 5sqrt(5)
= 12 sqrt(5)
7 0
3 years ago
A paperback book company charges $6 for each paperback book plus $4 for shipping and handling per order. What would be the total
Ierofanga [76]
I believe the answer is $30

5 0
4 years ago
Read 2 more answers
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