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
Ostrovityanka [42]
4 years ago
8

C= 2 7r; for r Plzz help

Mathematics
2 answers:
Nutka1998 [239]4 years ago
5 0

Answer:

C/27=r

Step-by-step explanation:

C= 2 7r

C \div 27= 2 7r \div 27

C/27=r

Alborosie4 years ago
5 0
Answer:

R = -2/7


Step-by-Step:

C=2+7r

*subtract 2 on both side

-2=7r

Divide by 7

-2/7 = r
You might be interested in
he Statue of Liberty is approximately 305 feet tall. If the angle of elevation of a ship to the top of the statue is 22.9 degree
Andru [333]

Answer:

is at a distance of 722 feet

Step-by-step explanation:

we have the angle that forms between the water and the imaginary line between the ship and the tip of the statue

we have the statue height that would be the opposite leg to our angle and we want to know the distance of the ship to the statue that would be the adjacent leg

we see that it has (angle, adjacent, opposite)

well to start we have to know the relationship between angles, legas and the hypotenuse

a: adjacent

o: opposite

h: hypotenuse

sin α = o/h

cos α= a/h

tan α = o/a

it's the tangent

tan α = o/a

we replace the values ​​and solve

tan α = o/a

tan 22.9 = 305/a

a = 305/tan22.9

a = 305/0.4224

a = 722

is at a distance of 722 feet

7 0
3 years ago
Read 2 more answers
What is the y-intercept of the equation 2x + 3y=12?<br> -2/3<br> 12<br> 6<br> 4
pantera1 [17]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Can someone please explain how to solve such a mean and sneaky problem? Please?
Lelu [443]

Answer:

all real numbers

Step-by-step explanation:

simplify each side of the inequality

26 + 6b -- already fully simplified

2(3b + 4) → 6b + 8

26 + 6b ≥ 6b + 8

subtract 6b from both sides

26 ≥ 8

since this expression is true (26 is greater than 8), then the solution is all real numbers. any value could take the place of b because in the end, it will be canceled out by itself, resulting in 26 ≥ 8

4 0
3 years ago
Can you explain this to me I have no idea
kap26 [50]

Step-by-step explanation:

number 2... write the equation then balance as shown above...don't forget the state symbols

8 0
2 years ago
Simplify 3^8 x 3^4/ 3^2 x3^8 . Leaving your answer in index form
Olin [163]

Answer:

ur answer is down here in the photo thing:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 2 1/4 divided by 3/4<br><br> PLZ Explain If You Can
    9·1 answer
  • A town's population is currently 500. If the population doubles every 23 years, what will the
    5·1 answer
  • Choose ALL of the fractions below which are equivalent (equal in value) to 40/60
    14·1 answer
  • Identify the level of measurement of the data, and explain what is wrong with the given calculation.In a set of​ data, mood leve
    6·1 answer
  • Can any repeating decimal can be written as a fraction or a mixed number? Only a true or false is needed.
    14·1 answer
  • What is 90 people to 45 people decrease <br><br> Show your work
    5·2 answers
  • 16 Apples cost $1.35 per kilogram<br>Work out the cost of 16 kilograms of apples​
    5·1 answer
  • Someone please help!
    11·1 answer
  • You and a friend went to Glory Days for dinner. You ordered a cheeseburger for $8.50 and a soda for $1.99. Your friend convinced
    6·1 answer
  • Which function is a horizontal compression of its parent function f(x)= x^2 by a factor of 4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!