1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
o-na [289]
3 years ago
10

In parallelogram ABCD, what is DC? DC = in.

Mathematics
2 answers:
expeople1 [14]3 years ago
7 0
Since ABCD is a parallelogram, line AB and line DC are parallel and has the same value.

To solve this, equate line AB to be equal with line DC.
So,
Line AB = Line DC
(9x-14)in = (3x +4)in
Next group like terms to get the value of x
9x in-3x in = 4in+14in
\frac{6x}{6} = \frac{18in}{6}
x = 3in

Since, we now have the value of x, substitute it to line DC’s equation.
DC=(3x+4)in
DC=(3(3) +4)in
DC=(9 +4) in
DC= 13 in

To check if the value is really correct, substitute X to AB
AB=(9x -14)in
AB=(9(3)-14)in
AB=(27-14)in
AB=13 in
earnstyle [38]3 years ago
3 0

Answer:

the answer is 13 inches

Step-by-step explanation:


You might be interested in
a rectangular table is six times as long as it is wide. if the area is 96 ft^2, find the length and the width of the table
Deffense [45]
I found this for you. It even tells you how the answer was achieved.



7 0
4 years ago
Write an equation of a hyperbola shifted 3 units up and 6 units down.
IrinaK [193]
I don’t even know the answer but I wish I could help
8 0
3 years ago
Help me answer the last question
givi [52]
We have the equation 1/2x + 200 =1200 so we know that we have 200 already as one of the numbers so 1/2 is half of x + 200 equals 1200 since we have 200 we know that 1/2 of x is going to be 1000 because 1000+200=1200 meaning x is 2000. So your answer would be x=2000 or 1/2 2000 + 200=1200
3 0
3 years ago
Cedric had 2,204 baseball cards that he wanted to sell. He sold them in packages of 4 and charged $2.25 for each package. If he
Dmitry [639]
He would make $1239.75

divide 4 in 2,204

multiply by 2.25
4 0
3 years ago
Read 2 more answers
You buy halibut at $27 per pound. One portion of seared halibut requires 6 ounces of halibut. How much does the halibut for one
Veronika [31]

Answer:

$10.12

Step-by-step explanation:

first, find the price of one ounce of halibut, by dividing $27 by 16 because there are 16 ounces in a pound, and you get 1.6875.  then you multiply that by how many ounces you are buying, which is 6, so your answer is 10.125. round to the nearest cent.

8 0
4 years ago
Other questions:
  • Additive inverse of 19/-6​
    6·1 answer
  • Dylan mowed three lawns for $45. Determine the cost per lawn
    14·2 answers
  • the temperature of fridge compartment of a refrigerator is set at 8 °C . the fridge compartment is set at -10°C . what is differ
    10·1 answer
  • Does anyone know?????
    6·1 answer
  • List 4 rational numbers between -2 and -1
    9·2 answers
  • ZB=<br> Round your answer to the nearest hundredth.<br> С<br> 2<br> B<br> ?<br> 7<br> A
    6·1 answer
  • A trailer will be used to transport several 50-kilogram crates to a store. The greatest amount of weight that can be loaded onto
    15·1 answer
  • Please help me out- thank you
    12·1 answer
  • Write an explicit formula for the sequence.<br> -4,7,-10,13,-16
    8·1 answer
  • Express <img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D" id="TexFormula1" title="2x^{2}" alt="2x^{2}" align="absmiddle" class="la
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!