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
oksano4ka [1.4K]
2 years ago
8

Explain how the equation A = l × w is a formula.

Mathematics
1 answer:
devlian [24]2 years ago
8 0

A formula helps you or tells you what to do to find the are, perimeter, volume of any shape. A = 1 x w is a formula to find an area of a 2-d figure. it is a formula becuase it tells you what to do to find the area.


You might be interested in
Which linear inequality is represented by the graph?
laiz [17]
<h2>Answer</h2>

y\leq \frac{1}{2} x+3

<h2>Explanation </h2>

First we are going to find the equation of the solid line passing trough the points (0, 3) and (2, 4).

Using the slope formula:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m=\frac{4-3}{2-0}

m=\frac{1}{2}

Now we can use the point slope formula to complete the line equation:

y-y_{1}=m(x-x_{1})

y-3=\frac{1}{2} (x-0)

y-3=\frac{1}{2}x

y=\frac{1}{2}x+3

Since the shaded region is bellow the line y=\frac{1}{2}x+3, the inequality represented in the graph is y\leq \frac{1}{2} x+3.

5 0
3 years ago
Read 2 more answers
What is the value of (2/3)^-4?
kvv77 [185]

Answer:

16/81

Step-by-step explanation:

(2/3)^{-4}

=> 2^{-4} /3^{-4}

=> -16/-81

=> 16/81

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

7 0
3 years ago
Simplify the expression<br> (5x^2)^3
nataly862011 [7]
126^6 that's only if x doesn't have a value
8 0
3 years ago
What is the equation of the line that passes through the point (-8,5) and has a slope<br> of o?
artcher [175]

Answer:  y = 5

Step-by-step explanation:

If the slope is 0, the graph of the line is a horizontal line (parallel to the x-axis).   0 slope means it is flat.

Here it passes through the y-axis  at +5 and passes through <u>every</u> value of x.

6 0
2 years ago
What are the properties used to solve 4(x+3)=20
ryzh [129]

Answer:

Multiproperty

Step-by-step explanation:

To solve this problem, we use different properties to arrive at our answer.

  Given expression;

               4(x + 3) = 20;

   First we use the distributive property to expand;

              4x + 12  = 20

       Now use subtraction property by adding (-12) to both sides;

              4x + 12 + (-12)  = 20 + (-12)

              4x  = 8

           you can now divide by 4,

                   x  = 2

4 0
2 years ago
Other questions:
  • The ordered pairs in the table below represent a linear function. What’s the slope of the function?
    15·1 answer
  • Which of the following is the point and slope of the equation y - 3 = 2(x + 5)?
    15·1 answer
  • a recipe calls for 5/8 cups of butter. Angie wants to triple the recipe but she has only 1 7/8 cups of butter
    13·1 answer
  • Which ordered pairs lie on the graph of the exponential function f(x)=2(x+4)−8f(x)=2(x+4)−8 ?
    15·2 answers
  • 24 slices of cheese for $7.44 or 90 slices of cheese for $28.80 <br><br> witch is better to buy?
    15·1 answer
  • NEED HELP WITH GEOMETRY
    13·2 answers
  • Oliver saves 10% of his weekly earnings for living expenses. He usually makes $520 each week. This
    12·1 answer
  • OMG HELP PLS IM PANICKING OMG OMG I GOT A F IN MATH AND I ONLY HAVE 1 DAY TO CHANGE MY GRADE BECAUSE TOMORROW IS THE FINAL REPOR
    11·2 answers
  • The girls decide to only spend $40 between them.on average,how much money can each girl spend?
    15·1 answer
  • Please help don’t understand
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!