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
Viktor [21]
3 years ago
10

"for r"

r}{v } + a = 5" alt=" \frac{r}{v } + a = 5" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
skelet666 [1.2K]3 years ago
8 0

Answer:

r = (5 - a)v

Step-by-step explanation:

\dfrac{r}{v} + a = 5

\dfrac{r}{v} = 5 - a

\dfrac{r}{v} \times v = (5 - a)v

r = (5 - a)v

BaLLatris [955]3 years ago
5 0

r/v + a = 5

subtract a from both sides

r/v = 5-a

multiply by v on both sides

r = v*(5-a)

You might be interested in
If Luke's brother earns $15 per hour, he will get a 6% increase per hour. How
jeka94
Luke’s brother will now make $15.90 per hour.
5 0
2 years ago
Which describes the relationship between the distance and the difference? The distance is always the opposite of the difference.
denpristay [2]

Answer:

The distance is the absolute value of the difference

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Complete the missing value in the solution to the equation:<br> 7 + 5x = =3(y-2)<br> ( ,5)
mafiozo [28]

Answer:

x = 2/5

Step-by-step explanation:

Given:

7 + 5x = 3(y-2)

Rearrange this equation such that x is expressed in terms of y

7 + 5x = 3(y-2)   (expand right side)

7 + 5x = y(3)-2(3)

7 + 5x = 3y-6   (subtract 7 from both sides)

5x = 3y - 6 - 7

5x = 3y - 13

we are given the y-value of the coordinate pair (? , 5)

simply substitute y=5 into the equation above

5x = 3y - 13

5x = 3(5) - 13

5x = 15 - 13

5x = 2   (divide both sides 5)

x = 2/5

7 0
3 years ago
A cross-section​ of a light reflector is a parabola. The bulb is located at the focus. Suppose the bulb is located 11 in from th
Alex73 [517]
<span> point on the parabola reflector is (1,1/4) using your second part of the descriptio hat is 1 inch on each "side" in the cross section at the bulb. That makes the two inch cross sectional</span>
7 0
3 years ago
First One To Solve Correctly Gets Brainlyest
notka56 [123]

Answer:

11.3

Step-by-step explanation:

4.5x2.5

11.25

11.3

4 0
3 years ago
Read 2 more answers
Other questions:
  • A survey asked 40 students If they play an instrument and if they are in band.
    7·1 answer
  • What are the solutions of the equation 9x^4 – 2x^2 – 7 = 0? Use u substitution to solve.
    12·1 answer
  • Solve 3x2 − x = 10
    5·1 answer
  • Offering around 20 points
    14·1 answer
  • Factor the expression using the GCF <br> 2+8
    7·2 answers
  • What is G equivalent to in 21.8-G=9.5???
    9·2 answers
  • What is the density ?
    15·2 answers
  • Which equation represents the line that passes through the points (-3, 7) and (9,-1)? oy--3x+5 o y=-x-7 o y=zx-7 oy - 12 2x+5​
    9·1 answer
  • The sum of outer angles of a polygon is twice the sum of inner angles. How many sides does it have?
    13·2 answers
  • Identify each verb in the following sentences
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!