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4 years ago

Which three-dimensional figure will this net make?

Mathematics

1 answer:

V125BC [204]4 years ago

3 0

The shape for this net is the last one

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You decide to make a beanbag in the shape of a sphere with a diameter of 120 millimeters. You will need to find the volume to kn

Damm [24]

Answer:

The volume is $904,320\ mm^{3}$

Step-by-step explanation:

we know that

The volume of the sphere is equal to

$V=\frac{4}{3}\pi r^{3}$

we have

$r=120/2=60\ mm$ ----> the radius is half the diameter

$\pi=3.14$

substitute the values

$V=\frac{4}{3}(3.14)(60)^{3}=904,320\ mm^{3}$

7 0

4 years ago

Use substitution to solve the system of equations :

mote1985 [20]

Answer:

x=1

y=-4

Step-by-step explanation:

4x+y=0 -> y= -4x

2(-4x)+x=-7

-8x+ x=-7

-7x=-7

x=-7/-7=1

y=-4 . 1 = -4

3 0

3 years ago

A grocery store manager must decide how to best present a limited supply of milk and cookies to its customers. Milk can be sold

miss Akunina [59]

Answer:

Option A.

Step-by-step explanation:

Let M be the milk per gallon.

C be the cookies per dozen.

B be the bundle (one gallon of milk and a dozen cookies ).

Milk can be sold by itself for a profit of $1.50 per gallon. Cookies can likewise be sold at a profit of $2.50 per dozen and bundle is sold for a profit of $3.00 per bundle.

$Profit= 1.5M + 2.5C + 3B$

We need to maximize the profits. So, our objective function is

Therefore, the correct option is A.

7 0

4 years ago

How many edges does the figure have?

abruzzese [7]

Answer: 4

Step-by-step explanation:

6 0

3 years ago

The amount of workers varies inversely with the time, in days, to complete a project. Five workers can complete a certain projec

Feliz [49]

9514 1404 393

Answer:

Step-by-step explanation:

The number of days has gone down by a factor of 15/24. The number of workers is inversely proportional, so must increase by a factor of 24/15 = 8/5.

(5 workers) × (8/5) = 8 workers

8 workers are needed to complete the project in 15 days.

6 0

3 years ago