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
nata0808 [166]
3 years ago
11

What is the constant of proportionality for y=-5x ?

Mathematics
1 answer:
Firlakuza [10]3 years ago
5 0

a constant of proportionality is a number you have to multiply x by to get y.

y=kx is the equation that expresses the proportionality of x and y

the constant of proportionality is k, so k=-5


You might be interested in
PLEASE HELP.. WILL GIVE BRAINLIST
Leto [7]

Answer: do the math

Step-by-step explanation:

I would go to awnsers.com it will give u the best anwser

4 0
3 years ago
A scale on a blue print drawing of a house shows that 6 centimeters represents 3 meters. What number of centimeters on the blue
Tema [17]

Answer:

  54 cm

Step-by-step explanation:

Measures are proportional on a scale drawing:

  drawing measure : actual measure = 6 cm : 3 m = x : 27 m

The value on the right of the x ratio, 27, is 9 times 3, so the value of x will be 9 times 6 cm.

54 cm on the blueprint represents an actual distance of 27 meters.

5 0
3 years ago
Annie has 3/2 pounds of cookie dough. If she needs 1/16 of a pound of cookie dough to make one cookie, how many cookies can she
Zanzabum

Answer:

\boxed{\sf 24\ cookies}

Step-by-step explanation:

1 cookie = 1/16 of a pound of cookie

If we want to find how many cookies can be made by 3/2 pounds ( 1.5 pounds) then we need to divide 3/2 pounds by 1/16

=> \frac{3}{2} / \frac{1}{16}

=> \frac{3}{2} * 16

=> 3*8

=> 24 cookies

4 0
3 years ago
Read 2 more answers
Help me plz<br> Write a phrase as an algebraic expression when n = the number. (a number minus 4)
Blizzard [7]

Answer:

n-4

Step-by-step explanation:

n= the number

a number minus 4

n-4

5 0
3 years ago
Read 2 more answers
I need help fast with the first question in the page which is the find algebraically in R
ch4aika [34]

Answer:

2x²+5x-6 = 0

using the quadratic formula

x = 0.886 and x= -3.386

3 0
3 years ago
Other questions:
  • 5 divided into 290 show work
    15·1 answer
  • Why are units of area inappropriate to measure volume?
    8·1 answer
  • 5x 179∘=7x 157∘ what is x?
    14·1 answer
  • PLEASE HELP ME WITH THIS FAST FOR BRAINLIEST!
    13·1 answer
  • A(n) __________ equation is an equation that involves one or more absolute value expressions.
    9·1 answer
  • Ms.Discher is 5.5 feet tall and Her shadow is 4 feet long.How tall is the tree in her yard?
    14·1 answer
  • Please help me please
    12·1 answer
  • Answer the question please lol
    5·1 answer
  • Emily collects and trades rocks. She starts with 8x2 rocks, for some number x, and then buys 7x4. She then trades away x5, then
    10·1 answer
  • Select all of the following expressions that are equivalent to 9 to the 1/2 power
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!