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
RSB [31]
2 years ago
9

Anyone please...Explain & solve

Mathematics
2 answers:
Nitella [24]2 years ago
4 0

Answer:

y = -2x

Step-by-step explanation:

We have direct variation means

y =kx

We know y and x

10 = k (-5)

Solve for k by diving by -5

10/-5 = k (-5)/-5

-2 = k

y = -2x


lukranit [14]2 years ago
4 0

Answer:

y = -2x

Step-by-step explanation:

General formula for direct proportion:  y = kx, where k is the constant of proportionality.  If y = 10 when x = -5, then 10  =  -5k, and k = -2.

Then the desired relationship is y = -2x.

You might be interested in
I need help with this pls use 3.14 with or the formula with area
Leni [432]
Rectangle:
A=l(w)

A=12(6)

A=72cm^2

Semicircle:
r=6/2

r=3

A=(3.14(r)^2(1/2)

A=3.14(3)^2(1/2)

A=3.14(9)(1/2)

A=14.13cm^2

A=14.1cm^2

Total area: 72cm^2 + 14.1cm^2 = 86.1cm^2
6 0
2 years ago
In ΔABC, AD and BE are the angle bisectors of ∠A and ∠B and DE ║ AB . If m∠ADE is with 34° smaller than m∠CAB, find the measures
klemol [59]

Answer:

68, 78,34  dreegs

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
Evaluate 7^2 + (4x5) - 2^3
Phoenix [80]

So it would be 49+(20)+8

= 77

7 0
3 years ago
Someone please hurry and help with the two I got wrong !!!!!!!
steposvetlana [31]

Answer:

-2

35

Step-by-step explanation:

yeah-ya.........

right?

8 0
2 years ago
Has this app helped u​
pochemuha

Answer:

Discoveries and scientific and technical inventions do not influence the behavior of people, but their lives do

Step-by-step explanation: what app and ok

6 0
2 years ago
Read 2 more answers
Other questions:
  • Dwayne answered 80% of the questions on a quiz correctly.If he answered 40 questions correctly what was the total number of ques
    11·2 answers
  • What are all values of x for which the series shown converges? ​
    5·1 answer
  • Why wont it let me say anything
    13·1 answer
  • Its for 7th grade plss help me
    13·1 answer
  • 2.<br> Find the next term.<br> 15, 17, 19, 21, ...<br> 19<br> 25<br> 23<br> 42
    11·1 answer
  • I need help on this problem​
    13·1 answer
  • What is the area of a circle with the diameter of 10cm ?
    11·2 answers
  • PLEASE HELP MEEE AM BEING TIMED
    14·1 answer
  • 1 1/5+3 2/5 as a fraction
    8·2 answers
  • Which is greater?<br><br> A. 3 1/2<br> or<br> B. 3 1/8
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!