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
ycow [4]
3 years ago
14

Jessie painted a rectangular wall that measured 7 yards by 3 yards.

Mathematics
2 answers:
Lunna [17]3 years ago
7 0

Answer:

Im gonna have to say 21 yd^2.

Step-by-step explanation:

L*W=A^2 so... 7*3=21

sashaice [31]3 years ago
6 0

Answer:

The answer is 21 yd^2

Step-by-step explanation:

You might be interested in
Please help meeeeeeeeeeeeeeeeeeeeeeeeeeeeee
djverab [1.8K]

Answer:

1/9

Step-by-step explanation:

3^-2

Remember that the negative exponent moves it to the denominator

1

---------

3^2

1

-----

9

4 0
3 years ago
What is the output of 8
pashok25 [27]
You should search it up.
4 0
3 years ago
Find the length of the diagonal of a rectangular football pitch with sides 46.6 m and 78.9 m.
ICE Princess25 [194]

Answer:

d≈91.63m

Step-by-step explanation:

d=w2+l2=78.92+46.62≈91.63389m

7 0
3 years ago
Find the equation of the line passing through the given points. Express the equation in standard form.
Artyom0805 [142]

We want to write the equation of the line passing through these two points in standard form.

First, we are going to do this in slope intercept form and then change the form to standard form, which is Ax + By = C

We will use the equation y = mx + b, and since we are given two points on the line we are going to determine the slope of the line by determining the  change in the y coordinates

m = y sub2  - y sub1 divided by the change in the X coordinates  x sub2 – x sub1              

We will start by determining the slope

(1, -6) the 1 is x sub 1  and the 6 is y sub 1

(-7, 2) the -7 is x sub 2 and the 2 is y sub 2

2 - (-6) = 8

-7 -1 = -8

so equation now is m = -1

So now again referring back to the slope intercept of the line we now know y = -1 + b.  We still have to determine b and the y intercept, and we can do this by using one of the given points and substituting in the value for y and x, and then solve for b.  Since these points are on the line, they must satisfy this equation.  If we use the first coordinates, we would substitute 1 for x and -6 for y.  

-6 =  -1 times x, which is 1 + b

b = -5

construct the line equation y = mx + b where m = -1 & b = -5

In slope intercept form the equation would be y = -x - 5

Now we want to write this in standard form now.  We have to deal with two things.  The x and y terms have to be on the left side and A and B and C have to be integers.  

The standard form of a linear equation is Ax + By=CA x + By = C .   Move all terms containing variables to the left side of the equation.

Add x to both sides of the equation.

y + x = -5

Reorder y & x

x + y = -5

3 0
3 years ago
6(33 - w) = 90 solve for w entre your answer in the box w =
aliina [53]

Answer:

w = 18

Step-by-step explanation:

6(33 - w) = 90

33 - w = 15

-w = -18

w = 18

5 0
2 years ago
Other questions:
  • please help!!! Vance is designing a garden in the shape of an isosceles triangle. The base of the garden is 36 feet long. The fu
    13·1 answer
  • Determine whether or not f is a gradient vector field. if it is, find a function φ such that f = ∇φ. (if the vector field is not
    6·1 answer
  • Write the equation of a line in slope intercept form which has ay−intercept of 7 and a slope of 4.
    13·1 answer
  • PLEASE HURRY ITS URGENT!<br>What is distance between A &amp; B?<br>​
    9·1 answer
  • Solve the proportion 8/3= x/14
    10·1 answer
  • Rewrite the following expression using the properties of rational exponents. Be sure your answer is in simplest form.
    14·1 answer
  • 1/3 x 4/5 as a fraction​
    8·2 answers
  • Please help will mark you as brainiest
    8·1 answer
  • on his social studies test,cody answered 87 out of 95 questions correctly what portion of his answers was correct?write your ans
    6·1 answer
  • 30 more than the quotient of b and c
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!