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
Anika [276]
2 years ago
9

If y varies directly with x and y =6 when c= -7 what is y when x =4

Mathematics
1 answer:
kaheart [24]2 years ago
6 0

y = kx

6 = (k)(-7)

k = -6/7

y = -6/7 x

y = (-6/7)(4)

y = -24/7 = -3 3/7

Answer: y = -3 3/7

Hope this helps!

You might be interested in
ESTIMATE.137,638 +52,091
OverLord2011 [107]

In order to estimate this problem we must first estimate the two numbers involved.

137,638 rounds up to 138,000.

Since the 6 is bigger than 5 it makes the number 7 round up to 8

Now..

52,091 rounds out to 52,000

Since the number to the left of the 2 is not bigger than 5 then it stays the same at 52,000

Now we have to add our estimated numbers.

138,000 + 52,000 = 190,000

Your answer is 190,000

Good Luck! :)

❤️ ❤️ ❤️

5 0
3 years ago
Read 2 more answers
Consider the point. (1, 4, 5) What is the projection of the point on the xy-plane?
soldi70 [24.7K]

Given :

A point ( 1 ,4 ,5 ).

To Find :

The projection of the point on the xy-plane .

Solution :

Now , to find projection of a point in a plane in a plane we need to replace the coordinate of that remaining axis which is not in the plane .

Here , the plane given is xy-plane . So , remaining axis is z .

So , we replace coordinate of z =0 .

Therefore ,  the projection of the point ( 1 ,4 ,5 ) on the xy-plane is ( 1 ,4 ,0 ) .

Hence , this is the required solution .

3 0
3 years ago
After deductions of $45 were withheld this week from Ed's weekly earnings on his part-time job, his take-home pay was $240. Ed h
maria [59]
9.50 285 divided by 30=9.50 9.50 per hour
5 0
3 years ago
1. Write the ratio of the first measurement to the second: 8 ft. 4 in. to 6 in.
m_a_m_a [10]

Answer:

6:100 or 3:50

Step-by-step explanation:

8ft 4 in = 100 inches

3 0
3 years ago
What is 243,875 rounded<br><br> to the nearest tenth, hundredth, ten and hundred?
Irina18 [472]

Answer:

tenth: 243.9

hundredth: 243.88

ten: 240

hundred: 200

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP! (see attached image) The equation of function h is h(x) = 1/2(x-2)^2. The table shows some of the values of functio
    15·1 answer
  • Find the sum. 2/5 + 1/2​
    13·2 answers
  • A factory produces 5−packs of pencils. To be within the weight specifications, a pack of 5 pencils should weigh between 60 grams
    12·2 answers
  • Can someone help me plz
    9·1 answer
  • What is the product of (-a + 3)(a + 4)?
    11·1 answer
  • What is the value of q?
    15·1 answer
  • I have missing work for some reason I just can’t seem to pay attention
    8·2 answers
  • ¿Qué es un sistema de ecuaciones de 2x2? ¿Para qué sirve y cuáles son sus usos en el área científica?
    6·1 answer
  • X3 + 2x2 - 48x<br> Help please
    8·2 answers
  • 225° transformarlos a radianes
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!