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
JulsSmile [24]
4 years ago
9

Select the correct answer from each drop-down menu.

Mathematics
1 answer:
defon4 years ago
5 0

Answer: y= 5/3x+3

y= -1/3x-3

Step-by-step explanation:

If you drop the menu I could see the choices

You might be interested in
Add and Subtract mixed numbers. Find the sum or difference in simplest form. 31/2 - 1 1/2
tia_tia [17]
3 and 1/2 - 1 and 1/2
= (concert to an improper fraction and then subtract)
= 7/2 - 3/2
= 4/2
= 2
6 0
3 years ago
PLEASE PLEASE HELP PLEASE PLEASE
Lilit [14]

Answer:

14.8

Step-by-step explanation:

The Pythagorean theorem applies.

... x² = 7² + 13² . . . . . the square of the hypotenuse is the sum of the squares of the legs

... x² = 218

... x = √218 ≈ 14.8

7 0
3 years ago
An equivalent equation has been written by multiplying the second equation by 2. 4x – 9y = 7 4x – 9y = 7 2(–2x + 3y = 4) → –4x +
klio [65]
My best guess is 
x=3/2y-2
y=2/3x+4/3
depends on which one you are solving for

7 0
4 years ago
Read 2 more answers
The wind force f on a sail varies jointly as the area a of the sail and the square of the wind speed w.
blondinia [14]

Answer:

  122.5 lbs

Step-by-step explanation:

The relation between force, wind speed, and area can be written ...

  f = ks²a

for some wind speed s and area a.

__

The constant of proportionality, k, can be found from the given data.

  64.8 = k(18²)(500) . . . force in pounds, area in square feet, speed in mph

  k = 64.8/(324×500) = 0.0004

__

Using the equation with the second set of data, we have ...

  f = 0.0004(35²)(250) = 122.5 . . . . pounds

The force on the 250 square foot sail would be 122.5 pounds.

4 0
2 years ago
A soccer team will sell T-shirts for a fundraiser. The company that makes the T-shirts charges $10 per shirt plus a $20 shipping
FinnZ [79.3K]
a. Write and graph an equation in two variables that represents the total cost of ordering the shirts.
 For this case, the first thing we must do is define variables:
 c = total cost
 x = x number of shirts.
 The equation that adapts to the problem is:
 c (x) = 10x + 20
 Answer:
 c (x) = 10x + 20

 b. Choose an ordered pair that lies on your graph in part (a). Interpret it in the context of the problem.
 
Let's choose the next ordered pair:
 (x, c (x)) = (0, 20)
 We verify that it is in the graph:
 c (20) = 10 (0) + 20
 c (20) = 20 (yes, it belongs to the graph).
 In the context of the problem, this point means that the cost per shipment is $ 20
 Answer:
 (0, 20)
 Cost per shipment is $ 20
3 0
3 years ago
Other questions:
  • Without plotting their graphs, find the coordinates of the points of intersection of the graph of the function y=13x−2.6 with th
    7·1 answer
  • 5 books can be arranged on a shelf in _____ ways. 25 10 120 1
    15·2 answers
  • Find a common difference of the arithmetic sequence -2, -1 4/5, -1 3/5, -1 2/5,
    10·1 answer
  • Write an equation in slope-intercept form of the line that passes through (3,8) and (1, - 2)
    7·1 answer
  • An open rectangular tank that is 4 m long, 2 m wide
    14·1 answer
  • If ∠A ≅∠D and ∠C ≅∠F, which additional statement does NOT allow you to conclude that ΔABC ≅ ΔDEF
    8·2 answers
  • Karen has 16$ to spend on games.if she only spent 14$ what percent of her money did she spend
    14·1 answer
  • I need help i do not understand
    14·1 answer
  • Lower bound of 58.4 and upper bound of 58.4
    11·1 answer
  • Please help, ASAP!!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!