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
Serggg [28]
3 years ago
6

P=2a+2b , solve for b

Mathematics
1 answer:
sashaice [31]3 years ago
3 0
P = 2A + 2B     (subtract 2A on both sides)

P - 2A = 2B      (divide by 2 on both sides)

P/2 - 2A/2 = B

You might be interested in
The sum of three consecutive even numbers is 48. what is the largest of these numbers?
shutvik [7]
Let's name the three consecutive even numbers n, n+2, and n+4. We know that their sum will be divisible by 2 because they are all even, so we can set x = n/2, and say that x + x+1 + x+2 = 48/2 = 24. Then, we can solve for 3x + 3 = 24, 3x = 24-3 = 21, and x = 21/3 = 7.
Final answer: n/2 = 7, so n = 14, so n+4 (the greatest number) is 14+4 = 
18.
3 0
2 years ago
Will give crown thingy if right Can you find the area and circumference of a circle given the radius or diameter?
Artist 52 [7]

Answer:

Therefore it is possible to find the circumference and area of a circle if we are given the radius or diameter of the circle.

Step-by-step explanation:

i) to find the area of a circle or circumference the radius , r, is required.

ii) if we are given the diameter, d. then we have to find the radius, r, by dividing the diameter by 2, that is d  = \frac{r}{2}.

iii) area of the circle is given by A = \pi r^{2}

iv) circumference of the circle is given by C = 2\pi r

Therefore it is possible to find the circumference and area of a circle if we are given the radius or diameter of the circle.

7 0
2 years ago
I need some help on the question below please, and thank you.
White raven [17]
It might be 31 if you add all the numbers together but I'm not positive.
6 0
3 years ago
What is the approximate volume of a cylinder with a radius of 3 centimeters and a height of 4 centimeters?
Tema [17]

Answer:

113.04 cm

Step-by-step explanation:

7 0
1 year ago
Find the perimeter of the window to the nearest hundredth.
olga_2 [115]
I believe the perimeter is 7.71
6 0
2 years ago
Read 2 more answers
Other questions:
  • At Keller's Bike Rentals, it costs $24 to rent a bike for 7 hours.
    5·1 answer
  • I need help solving the problem.
    15·1 answer
  • Kiley has a 25% discount coupon for an electronics store. she sees a new cell phone that she wants to buy. after the 25% discoun
    6·1 answer
  • Could someone explain 21 = -7n please?
    6·1 answer
  • What are these questions ​
    6·1 answer
  • 2. Pierre works full time and is paid an hourly rate of $12.50 for 35 hours a week. He is paid for 52
    15·1 answer
  • - Approximately 6.5 x 10^5 gallons of water flow over a waterfall each second. There are 8.6 x 10^4 seconds in 1 day. » Select t
    8·1 answer
  • Your parents want to leave a 20 percent tip. The tip is calculated on the total amount of the meal and tax.
    10·1 answer
  • NEED HELP ASAP!!!!!!​
    14·1 answer
  • There are 46 children going to a party. 18 will wear black costumes, 12 will wear orange costumes and some will wear both black
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!