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
Anettt [7]
2 years ago
13

If a area of a rectangle is 45... set up an equation that must be true: w = x L = x-4

Mathematics
1 answer:
Stella [2.4K]2 years ago
5 0

Answer: x times (x-4)=45

Step-by-step explanation:

First since the area is 45 that’s what the equation has to be equal to.
To find the area you always have to do length times width. So the width (x) times the length (x-4) equals 45.

You might be interested in
Marvin used a customary unit of measure to estimate the weight of a watermelon he grew in his backyard what could the estimated
Andrej [43]

Answer:

Usually pounds (lb) .About an an average of  20 to 25 pounds (lbs)

Step-by-step explanation:

Since Marvin uses Customary units, and considering the Watermelon.

Pounds,  He could estimate based on average of 20 to 25 pounds.

He could choose another customary units, but it wouldn't be practical and unusual to say a watermelon of 160 quarters, also it would leave all the listeners without parameters.

So, definitely pounds.

3 0
3 years ago
Janine has job offers at two companies. One company offers the starting salary of $28,000
Diano4ka-milaya [45]

Answer:

i mean that's not enough info

7 0
3 years ago
What is the value of 8 to the 4th power
Alex73 [517]

Answer:

8 x 8 x 8 x 8 = 4096

Step-by-step explanation:

Its an exponent which means you multiply 8 by itself 4 times to get 4096.

5 0
3 years ago
In a theater, there are 4 long rows of chairs,each with an equal number of chairs There are 5 ahort rows of chairs,each with an
Hoochie [10]
<span>There are 4 long rows and 5 short rows in the theater. x represents the number of chairs in each long row and y represents the number of chairs in each short row.

So, total number of chairs in 4 long rows= 4x
Total number of chairs in 5 short rows = 5y
Total number of chairs in the theater on a normal day = 4x + 5y

When 2 chairs are added to each long row, the number of chairs will change to (x+2).
So, total number of chairs in 4 long rows will be = 4(x+2)

When 3 chairs are added to each short row, the number of chairs will change to (y+3)
So, total number of chairs in 5 short rows will be = 5(y+3)

Thus, total number of chairs in the theater in rush day = 4(x+2) + 5(y+3)
= 4x + 8 + 5y + 15
= 4x + 5y + 23

Thus we can say the number of chairs increase by 23 as compared to a normal day.
</span>
7 0
3 years ago
Read 2 more answers
Meryl spend a total of 68.82 for 2 pairs of sneakers with the same cost . The sale tax is 5.32 . Meryl also use a coupon for 3.0
Nimfa-mama [501]
$68.82
$68.82 - $5.32
$63.50 - $3.00
$60.50 / 2
$30.25 each pair of shoes
8 0
3 years ago
Read 2 more answers
Other questions:
  • if a single six sided dice is rolled twice what is the probability the sum is greater than 5 if the first roll was a 3
    15·2 answers
  • Which expressions show the expanded form for 40.507?
    13·1 answer
  • X-5= -19 what is x in the equation
    6·2 answers
  • WRITE AN EQUATION
    11·1 answer
  • -5 1/2 + 6 3/4 + (-4 1/4) =
    5·2 answers
  • Order the numbers from least to greatest 4/8, 0.05, 51% ( please help )
    12·2 answers
  • K/4 &lt; -4 <br> What could k be???
    14·1 answer
  • OKAY I NEED HELP. DONT MIND THE FACT I HAVED IT ANSWERED IT DOESNT SEEM TO LET ME TAKE IT OFF BUT I NEED HELP PLS D:::
    6·2 answers
  • A box is pulled to the right with a force of 65 N at an angle of 58 degrees to the horizontal. The surface is frictionless. The
    6·2 answers
  • What is
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!