PLEASE HELP!!! What is mDBC?

Mathematics

2 answers:

defon2 years ago

7 0

Answer:

i dont get the question sorry

Step-by-step explanation:

Studentka2010 [4]2 years ago

3 0

Combine like terms. Add up the numbers with the x.(3x+x) will give you 4x. Now you will subtract 4 from 22 and you will get 18 now you will divide 4 from 18 and you will get a decimal but round it up and it should be 4? If not then instead of adding x to 3x subtract x from 3 and you get 2x now the 18 from earlier you divide 2 from 18 and you will get 9. I hope this helps !

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a student bought a juice pouch for $2.50 and 3 bags of chips. the total cost was $5.05 write and solve an equation to determine

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First, write it as an equation

2.50+3x=5.05

Next, subtract 2.50 from both sides

2.50-2.50+3x=5.05-2.50

3x=2.55

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3x/3=2.55/3

x=0.85

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If the length of segment AC equals 58, what is the length of the midsegment DE

Delicious77 [7]

Answer:

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Step-by-step explanation:

Given:

AC= 58

Point D and E are the midpoints of side AB and BC Respectively.

Solution:

According to Midpoint theorem which states:

"The segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side."

$\therefore$ DE= $\frac{1}{2}$ AC