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
taurus [48]
3 years ago
7

A company builds rectangular shaped storage buildings for home owners at $20 per square foot. Rick wants to have a storage build

ing built on his property but has a budget of $2,000. If he wants the building's length to be 6 feet longer than its width, then which of the inequalities can be used to solve for the width of the building?
Mathematics
1 answer:
Lynna [10]3 years ago
7 0
First, you find how many total feet Rick can afford. To do this, you do 2000/20 which equals 100. Then, you write your inequality. 100 is less than or equal to 2x+6. Next, you solve your inequality. You subtract 6 on both sides to get 94 equals 2x. To solve this, you divide by 2 on both sides. In this scenario, x stands for the width.
You might be interested in
There are 12000 pupils in a school. Find the ratio of the boys to the girls if the number of girl is 650
My name is Ann [436]
227:13, that’s it in its simplest form.
5 0
3 years ago
Rewrite each of these statements so that negations appear only within predicates (that is, so that no negation is outside a quan
Ghella [55]

Answer:

Follows are the solution to the given point:

Step-by-step explanation:

In point a:

¬∃y∃xP (x, y)  

∀x∀y(>P(x,y))  

In point b:

¬∀x∃yP (x, y)

 ∃x∀y  ¬P(x,y)

In point c:

¬∃y(Q(y) ∧ ∀x¬R(x, y)) \equiv  ∀y(> Q(y) V ∀ ¬ (¬R(x,y)))

∀y(¬Q(Y)) V ∃xR(x,y) )

In point d:

¬∃y(∃xR(x, y) ∨ ∀xS(x, y))  

∀y(∀x>R(x,y)) \wedge ∃x>s(x,y))

In point e:

¬∃y(∀x∃zT (x, y, z) ∨ ∃x∀zU (x, y, z))

∀y(∃x ∀z)>T(x,y,z) \wedge ∀x ∃z> V (x,y,z))  

8 0
3 years ago
Write an expression for 20 times the sum of 4 and 2
marta [7]

Answer:

20x6

Step-by-step explanation:

20x (x stands for multiply/times)

6(sum/add 4+2)

20x6

Hope this helps.

8 0
2 years ago
Read 2 more answers
Please find the exact value of each trigonometric function
Lerok [7]
Mmm i don’t know sorry ok
7 0
2 years ago
Find an equation of the tangent plane to the given surface at the specified point. z = ln(x − 8y), (9, 1, 0)
Archy [21]

Answer:

x - 8y - z = 1

Step-by-step explanation:

Data provided according to the question is as follows

f(x,y) = z = ln(x - 8y)

Now the equation for the tangent plane to the surface

For z = f (x,y) at the point P (x_0,y_0,z_0) is

z - z_0 = f_x(x_0,y_0)(x-x_0) + f_y(x_0,y_0)(y-y_0)\\

Now the partial derivatives of f are

f_x(x,y) = \frac{1}{x-8y} \\\\f_y(x,y) = \frac{8}{x-8y} \\\\P(x_0,y_0,z_0) = (9,1,0)\\\\f_z(9,1,0) = (\frac{1}{x-8y})_^{(9,1,0)}

\\\\=\frac{1}{9-8}

= 1

Now

f_y(9,1,0)=(\frac{8}{x-8y})_{(9,1,0)}\\\\ = -\frac{8}{9 - 8}

= -8

So, the tangent equation is

z - 0 = 1\times (x - 9) -8\times (y - 1)

Now after solving this, the following equation arise

z = x - 9 - 8y + 8

z = x - 8y - 1

Therefore

x - 8y - z = 1

4 0
3 years ago
Other questions:
  • If the diver in item 2 leaves the board with an initial upward speed of 2.00 m/s, find the diver's speed when striking the water
    13·1 answer
  • Write the equation of a line through the points (−7,14) and (−21,28) in slope-intercept form
    6·1 answer
  • 3-|-4|-|2| what's the awnswer to this
    12·1 answer
  • A rectangular prism has a volume of 864 cubic units. How many cubic unit will fill the volume of the solid if they were packed w
    12·1 answer
  • Which equation is the equivalent to -k + 0.03 + 1.01k = -2.45 - 1.81k​
    8·1 answer
  • Order from least to greatest
    15·1 answer
  • Please help really quick, I'll give Brainliest. You only have to do Q1, but more is welcome.
    13·1 answer
  • the number of tadpoles in the pond triples each day. which graph best represents the relationship between time and the number bc
    7·1 answer
  • Estimate £19.65 x 395
    12·2 answers
  • The question is in the photo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!