Ask question

Ask question

All categories

4 years ago

14

you invest $500 for equipment to make dog backpacks. each backpack costs you $15 for materials. you sell each backpack for $15 w

hen will you break even write an equation

1 answer:

densk [106]4 years ago

5 0

15*x=500. X is amount of backpacks needed to be sold.

You might be interested in

Can someone help me solve this.

Amanda [17]

Answer:

equilateral: E

scalene: F

isosceles: G

Step-by-step explanation:

equilateral = all sides are equal

scalene = no sides are equal

isosceles = two sides are equal

4 0

3 years ago

a book case is to have 4 shelves including the top, the width is to be 13 feet less than 4 times the hieght, find the width and

Leni [432]

Answer:

I get x = 16/7 ft or about 2.29 ft for the width and 4.29 ft for the height.

Step-by-step explanation:

7 0

3 years ago

(I would really appreciate the help I know a 100 points are a lot so please don't answer for points lol and ty) (giving brainlie

Alborosie

Answer:

Welll....from the diagram, you can see you have two triangles (one on each side)

area of triangle = 1/2 base*height = 1/2 * 2 x 10 = 10 ft2 each

then you are left with a rectangle 13 ft x 10 ft = 130 ft^2

130 + 10 + 10 = 150 ft2

or you could just use the formula for area of parallelogram base * height = 15 * 10 = 150 square feet

Step-by-step explanation:

Can I get a brainliest plsss

6 0

3 years ago

Read 2 more answers

Write 21 and 4/5 as a decimal

kirill [66]

Answer:

21 as a decimal: 21.00; 4/5 as a decimal: .8, 0.80

Step-by-step explanation:

Hope i helped, SJ

7 0

4 years ago

What is the pressure difference Δp=pinside−poutside? Use 1.28 kg/m3 for the density of air. Treat the air as an ideal fluid obey

Sidana [21]

This is an incomplete question, here is a complete question.

A hurricane wind blows across a 7.00 m × 12.0 m flat roof at a speed of 150 km/h.

What is the pressure difference Δp = p(inside)-p(outside)? Use 1.28 kg/m³ for the density of air. Treat the air as an ideal fluid obeying Bernoulli's equation.

Answer : The pressure difference will be, $1.11\times 10^3Pa$

Step-by-step explanation :

As we are given:

Speed = 150 km/h = 41.66 m/s

Density = $\rho=1.28kg/m^3$

Area = A = 7.00 m × 12.0 m

Formula used :

$\Delta P=\frac{1}{2}\times \rho \times v^2$

Now put all the given values in this formula, we get:

$\Delta P=\frac{1}{2}\times (1.28kg/m^3)\times (41.66m/s)^2$

$\Delta P=1.11\times 10^3Pa$

Thus, the pressure difference will be, $1.11\times 10^3Pa$

7 0

3 years ago