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
jenyasd209 [6]
1 year ago
15

Neeeeeeeeed help please please

Mathematics
1 answer:
Liono4ka [1.6K]1 year ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
What is the formula to find the the perimeter of 4 sided shape
yaroslaw [1]

Answer:

add all the sides together

a+b+c+d

4 0
3 years ago
-5+22=r-4+3r+5<br> I need help please and thank u
Brilliant_brown [7]

Answer:

r = 4

General Formulas and Concepts:

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

-5 + 22 = r - 4 + 3r + 5

<u>Step 2: Solve for </u><em><u>r</u></em>

  1. Combine like terms:                    17 = 4r + 1
  2. Subtract 1 on both sides:             16 = 4r
  3. Divide 4 on both sides:               4 = r
  4. Rewrite:                                        r = 4

<u>Step 3: Check</u>

<em>Plug in r to verify it's a solution.</em>

  1. Substitute:                    -5 + 22 = 4 - 4 + 3(4) + 5
  2. Add/Subtract:               17 = 3(4) + 5
  3. Multiply:                        17 = 12 + 5
  4. Add:                              17 = 17
6 0
3 years ago
Square 24-×whenx=6. Write in radical form
Delicious77 [7]

Answer:

√ 18 = 3 √2

Step-by-step explanation:

So 24-6 is 18 and then the square root of that. You have to divide by a perfect square and the largest perfect square that can go into 18 is nine because 3x3. 9 can go into 18 2 times so it is 2 radical 9

5 0
3 years ago
Justin wanted to wrap his moms birthday present shaped like a rectangular prism with pretty paper. The box is 2.1 feet long, 2.7
JulijaS [17]

Answer:

42.06 ft²

Step-by-step explanation:

          2 sides = 2(2.7 ft × 3.2 ft) = 2 × 8.64 ft² =   17.28 ft²

 Front + back =  2(2.1 ft × 3.2 ft) = 2 × 6.72 ft² =   13.44 ft²

Top + bottom =   2(2.1 ft × 2.7 ft) = 2 × 5.67 ft² =   <u>11.34 ft² </u>

                                                         Total area = 42.06 ft²

   

5 0
3 years ago
12 meters in 28 seconds as a unit rate
blondinia [14]
You divide and get 3/7 meters per second
6 0
3 years ago
Other questions:
  • Will give brainliest! please answer correctly!
    7·2 answers
  • Ruth has 7 more brown pencils than blue pencils, and 11 more blue pencils than red pencils. She has 5 red pencils. How many brow
    11·1 answer
  • 3 and 1/4 minus 5/8 please help!
    7·1 answer
  • How do you solve e^7 inx
    6·1 answer
  • PLSS I REALLY NEED HELP ASAP
    9·1 answer
  • Hello, I need help. thank you
    6·2 answers
  • PLZ HELP WILL GIVE BRAINLIEST
    10·2 answers
  • Help please!!!
    14·2 answers
  • Selena has been hired as a sales associate at Better Rooms furniture store. She has two salary options. She can choose to receiv
    8·1 answer
  • What is the algebraic equation of the sum of 28?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!