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
Anuta_ua [19.1K]
3 years ago
12

Please help with 3! i don’t know how to graph it or work it out

Mathematics
1 answer:
seraphim [82]3 years ago
6 0

Answer:

The graph is attached.

Step-by-step explanation:

\frac{2}{x} + \frac{y}{4} = \frac{3}{2}

\frac{y}{4} = -\frac{2}{x} + \frac{3}{2}

Multiplying both sides by 4 gives;

y = \frac{-8}{x} + 6

You can graph this solution using a graphing calculator to get the answer as attached.

You might be interested in
You earn $11 per hour delivering pizzas. you also work part-time at a convenience store where you earn $9 per hour. you want to
scoundrel [369]
We will traduce the sentences into equations. 
Let x be the number of hours in the first job, and y be the number of hours in the second job. 
Then the equations are:
x+y\leq25\\11x+9y\geq 150

The above system has many solution, we can select for example:
x = 1, y = 16. So we can work one hour at the first job and 16 hour at the second job. 
7 0
4 years ago
Simplify by using the law of indices:<br>y^a(b+c)×y^b(c-a)×y^c(a-b)​
tia_tia [17]

Answer:

y^{2ac}

Step-by-step explanation:

Using the law if indices

a^{m} × a^{n} = a^{(m+n)}

Thus to simplify the expression add the 3 exponents

a(b + c) + b(c - a) + c(a - b) ← distribute parenthesis

= ab + ac + bc - ab + ac - bc ← collect like terms

= 2ac

Then the expression simplifies to

y^{2ac}

4 0
3 years ago
El área lateral de un cilindro (con altura hy radio r) equivale al área de un rectángulo
Lorico [155]

Answer:

i dont speak spanish sorry

Step-by-step explanation:

3 0
3 years ago
Solve the inequality 2x + 8 &lt; 5x − 4.
Alika [10]

Answer:

x>4

Step-by-step explanation:

2x+8<5x-4

4+8<5x-2x

12<3x

4<x

x>4

6 0
4 years ago
A company made a storage container with sheet steel walls. The container was in the shape of a rectangular prism, as shown below
nirvana33 [79]

The missing figure is attached

Answer:

The sheet steel costed $22.41 per square meter

Step-by-step explanation:

<em>To find the cost per square units find the lateral area (they will made the walls only) of the rectangular prism and divide the cost of the steel sheet by it</em>

The formula of the lateral area of the rectangular prism is:

LA = perimeter of base × height

∵ The length of the base is 9 m

∵ The width of the base is 5 m

∵ The height of the prism is 7 m

- Find the perimeter of the base

∵ Perimeter of base = 2(length + width)

- Substitute the values of the length and the width

∴ Perimeter of base = 2(9 + 5) = 28 m

Now use the formula of the lateral area to get it

∵ LA = 28 × 7

∴ LA = 196 m²

Let us find the cost per square meter

∵ The total cost of the sheet steel was $4392

∵ The lateral area of the container is 196 m²

- Divide the cost by the lateral area

∴ The unit cost = 4392 ÷ 196

∴ The unit cost = 22.41 dollars to the nearest cent

The sheet steel costed $22.41 per square meter

4 0
3 years ago
Other questions:
  • This table show the population of owls in a park in different years. The quadratic regression equation that models these data's
    15·2 answers
  • Ms. Marvin is buying pencils for her class. she has a total of 22 students, and she wants to give each student 2 pencils. pencil
    9·1 answer
  • What is the surface area of a cylinder with base radius 2 and height 9?
    15·2 answers
  • (Will Mark Brainliest!!!)Choose the point-slope form of the equation below that represents the line that passes through the poin
    14·1 answer
  • A sphere and a cylinder have the same radius and height. The volume of the cylinder is 27nft3. Which equation gives the volume o
    8·2 answers
  • A gym membership is offered in January for 14.99 per month. If you pay upfront for the year, you are given a 15% discount on the
    15·1 answer
  • Which best states George Washington’s connection to the 1787 Constitutional Convention? He was an honorary delegate because he h
    5·2 answers
  • Is the area of the rectangle 40 or 96 square feet? explain
    11·2 answers
  • Simplify the following using PEMDAS: [3−(3⋅3)+33÷3] × 4⋅5/10−2⋅3
    14·1 answer
  • Help me solve this pls i didn’t go to school the day we learned this
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!