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
Strike441 [17]
3 years ago
5

Which of the following equations shows direct variation between u and v? Choose all answers that are correct. A. v =1/u + 6 B. v

/u = 9 C. 0.5(1/u) = v D. 3.5u = v
Mathematics
1 answer:
Paha777 [63]3 years ago
4 0
Direct variation is when U increases V will increase and when U decreases V will decrease. The answer to your question is D. 3.5u = v. I hope that this is the answer that you were looking for and it has helped you.
You might be interested in
James and Jeff are two brothers who love pizza. Between the two of them, they can eat 94 of a whole pizza. Convert this number o
Arada [10]

Answer: A 2 1/4

Step-by-step explanation:

9/4 is equal to 2 1/4

9 / 4 = 2.25

2.25 = 2 1/4

6 0
3 years ago
You can run 3­ 3/5 miles in 40 minutes. <br><br> What is your unit rate?
fiasKO [112]
Unit rate is how many units of work can you do in 1 unit of time

3 and 3/5=3+3/5=15/5+3/5=18/5

(18/5mi)/40mins
divide by 40
aka times 1/40
(18/5)(1/40)=18/200=9/100=0.9/10=0.09/1
0.09 miles per minute
3 0
3 years ago
A total of 800 pre-sale tickets and tickets at the gate were sold to football city championship game. If the number of tickets s
Nitella [24]

The number of presale tickets sold is 271

<em><u>Solution:</u></em>

Let "p" be the number of presale tickets sold

Let "g" be the number of tickets sold at gate

<em><u>Given that, total of 800 Pre-sale tickets and tickets at the gate were sold</u></em>

Therefore,

Presale tickets + tickets sold at gate = 800

p + g = 800 ------ eqn 1

<em><u>Given that, number of tickets sold at the gate was thirteen less than twice the number of pre-sale tickets</u></em>

Therefore,

Number of tickets sold at gate = twice the number of pre-sale tickets - 13

g = 2p - 13 ------- eqn 2

<em><u>Let us solve eqn 1 and eqn 2</u></em>

Substitute eqn 2 in eqn 1

p + 2p - 13 = 800

3p -13 = 800

3p = 800 + 13

3p = 813

p = 271

Thus 271 presale tickets were sold

4 0
4 years ago
What is the measure of an angle that is it’s own complement ?
ValentinkaMS [17]

A complement is angle that can be added to another to equal 90 degrees.

So two times the same number would equal 90.

90 / 2 = 45

The angle that is its own complement is 45 degrees.

8 0
4 years ago
A car can take 8 passengers. Write an equation to determine the number of cars, c, needed to transport, passengers.
marshall27 [118]
Maybe you can do 8 divided by 2 would equal 4 or you can do equations that equal 8.
6 0
4 years ago
Other questions:
  • At Fruits R Us, Mr. Orchard realizes that dried pineapple slices and dried apricots were two of his top dried fruit sellers. So
    13·1 answer
  • Peter sells cards in packs of 12 and envelopes in packs of 27. If Martha wants the same number of each, what is the minimum numb
    15·2 answers
  • Assume y varies directly as x. If y = 30 when x = -3, find y when x = -9.
    12·1 answer
  • please help Which of these numbers is equivalent to 2.4×10 to the 5 power? A. 2,400 B.24, 000 C. 240,000 D. 2,400,000
    7·2 answers
  • What can 45/8 be simplified down to?
    7·1 answer
  • The zeros of a function P(x)=x2-2x-24
    12·1 answer
  • Find the distance between the two points in simplest radical form.
    6·1 answer
  • Help me what do i do
    11·1 answer
  • AYUDAAAAAAAA POR FAVORRRRR
    5·1 answer
  • What is the approximate area of the circle shown below?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!