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
zhenek [66]
2 years ago
12

HELP I DONT GET THIS

Mathematics
1 answer:
Degger [83]2 years ago
5 0
The ones in the bracket are a similar way of vectors.
hope that kinndaaa helps sorry xoxo
You might be interested in
Find the number of positive integral solutions of ABC=45.
irina [24]
45=1×5×9 so 45×1×1=45. 5×9×1=45. 9×5×1=45. 45×1×1=45 .and ,then 1×5×9=45 sooo if ABC are treated as identical variables number of solutions can be those 5 steps about to find all the number of positive integral solutions ...
8 0
3 years ago
Simplify the expression 8x^-4 y^-8/-2xy^5 (Note ^ equals to the power of)
krek1111 [17]
-4/x^5y^13 because since you have negative exponents on the top you switch them to the bottom 
7 0
3 years ago
Use the differential equation given by dy/dx=xy/3, y&gt;0<br><br> complete the table of values
melisa1 [442]
The \dfrac{\mathrm dy}{\mathrm dx} row is filled by just plugging in the corresponding values of x and y into the ODE.

For example, when x=-1 and y=1, you have

\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{xy}3\implies\dfrac{\mathrm dy}{\mathrm dx}\bigg|_{x=-1,y=1}=\dfrac{(-1)(1)}3=-\dfrac13

and so on.
6 0
3 years ago
Bella types at a constant rate of 42 words per minute. Is the number of words she can type proportional to the number of minutes
solmaris [256]
Yes, the number of words ARE proportional to the number of minutes she types, away to tell is when it says Bella types at a CONSTANT rate of 42 words per minute. This means for every minute 42 words will be added.
5 0
3 years ago
In triangle POR, PO = 9cm and PR = 12cm. If
Olin [163]

Answer:

Area of trangle = 1÷2 (9×12×sinRpo)

23= 1÷2 (108×sinRPO)

8 0
3 years ago
Other questions:
  • There are 365 days in a year and 24 hours in a day. How Many hours are in 4 years?
    5·2 answers
  • Plz help me fast!!!
    6·1 answer
  • 81 square root equals
    7·2 answers
  • She bakes 4 batches of cookies in the morning and 4 batches of cookies in the evening. Each batch has 12 cookies. She fill the b
    9·2 answers
  • Why isn’t ABCD a parallelogram even though it has a pair of parallel side and a pair of congruent sides?
    14·1 answer
  • how much water must be added to a 9-liter solution that contains 3% extract on baneberry to get a solution that contains 2% extr
    11·1 answer
  • Sweet Ems Candy Shop is selling candy for $0.89 a pound or you can get a 5-lb bag for $4.10. Yum Yum Candy Store across the stre
    9·1 answer
  • 5. Give the coordinates of ABC. Reflect
    10·1 answer
  • Of the students attending a rock concert, 80 of them were 8th graders. Of these 8th graders, 25% of them were wearing ear plugs.
    9·1 answer
  • Determine whether each pair of expressions is equivalent. Show your work. <br> 2(x-y) and 2x - 2y
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!