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
alisha [4.7K]
3 years ago
14

A rectangle has an area of 72 square inches. The width of the rectangle is 6 inches. What is the length of the rectangle?

Mathematics
1 answer:
inn [45]3 years ago
3 0

Answer:

12

Step-by-step explanation:


You might be interested in
5x + 3 - 2x = 12 + 7x - 2 solution ??? SOMEONE HELPPP PLEASE !!
tensa zangetsu [6.8K]

Answer:

x = -7/4

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

5x + 3 - 2x = 12 + 7x - 2

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

  1. Combine like terms:                                                                                        3x + 3 = 7x + 10
  2. [SPE] Subtract 3x on both sides:                                                                    3 = 4x + 10
  3. [SPE] Subtract 10 on both sides:                                                                      -7 = 4x
  4. [DPE] Divide 4 on both sides:                                                                         -7/4 = x
  5. Rewrite:                                                                                                           x = -7/4

<u>Step 3: Check</u>

<em>Plug in x into the original equation to verify it's a solution.</em>

  1. Substitute in <em>x</em>:                     5(-7/4) + 3 - 2(-7/4) = 12 + 7(-7/4) - 2
  2. Multiply:                                -35/4 + 3 + 7/2 = 12 - 49/4 - 2
  3. Add:                                      -23/4 + 7/2 = 12 - 49/4 - 2
  4. Add:                                      -9/4 = 12 - 49/4 - 2
  5. Subtract:                               -9/4 = -1/4 - 2
  6. Subtract:                               -9/4 = -9/4

Here we see that -9/4 does indeed equal -9/4.

∴ x = -7/4 is the solution to the equation.

8 0
3 years ago
What is the area of the shaded triangle?
weeeeeb [17]
The area is 30 m!


A= 30m
6 0
3 years ago
one hundred ninety people apply for three jobs. sixty of the applicants are women. if three women are selected at random what is
NISA [10]
60/190 × 59/190 x 58/190 = 205320/6859000
3 0
3 years ago
Whats is 51,487 rounded to the nearest thousands?
ira [324]
50,000 is the answer to the question
8 0
3 years ago
Read 2 more answers
Name 3 things you would want to know about skin diseases/disorders?<br> PLEASE HELP
Gelneren [198K]

Answer:

Some skin disorders, like contact dermatitis, are temporary and relatively ... We'll help you identify common skin disorders, explain some treatment ... Here is a list of 25 with pictures. ... from the face down the body three to five days after first symptoms appear ... But what if they're actually a sign of an underlying condition.

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • What is the simplified expression for 2 (x minus 5)?
    5·2 answers
  • in triangle abc, angle b is 10 degrees greater than angle a. Angle c is twice as much as angle A. what's the measure of each ang
    11·1 answer
  • Va rog va rog va rog ajutatima !!!!!!!!!!!!!!PLS 3x-16&lt;38
    6·1 answer
  • What is 138÷12 to the nearest cent
    7·2 answers
  • What is the answer to -3x+5= -16
    8·2 answers
  • Find the distance between the points (8,1) and (2,10).<br> Round decimals to the nearest tenth.
    9·1 answer
  • The Smith family wanted to to travel to New York City to see the Statue of Liberty. Early one morning, they left (my county name
    10·1 answer
  • Help me with this i dont really get it
    8·1 answer
  • PLEASE HELP ASAP 20 POINTS
    6·1 answer
  • During a track meet, Sarah ran 400m in 80s. What was her average speed?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!