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ipn [44]
3 years ago
7

The package shown is shaped like a right rectangular prism. Every side of the package will be covered with gift wrap, except the

bottom side. How many square inches of gift wrap will be needed? please help!!
L = 16
W = 10
H = 12
Mathematics
1 answer:
Alexxandr [17]3 years ago
6 0
<span> three-dimensional figure has length, width, and height. A face is a flat </span>side<span>. A vertex is .... Describe the faces edges and vertices of </span>each<span> three dimensional ... Vera's closet is </span>in the shape of<span> a </span>rectangular prism<span>. ... You </span>can<span> draw different views of three-dimensional figures. .... How </span>many square<span> millimeters of</span>wrapping paper<span>.</span>he amount of wrapping paper needed<span> to </span>cover<span> the figure represents its surface area. To find the surface area, you calculate the area of </span>each<span> face or </span>side<span> ... where SA = surface area, </span>l<span> = length, </span>w<span> = width, and </span>h<span> = height. ... the surface area of this </span>prism<span> is 158 </span>square inches<span>.  

</span>
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1.3 million

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Tina went to a donut shop and bought two glazed donuts, three iced donuts and one filled donut for her family. If sales tax for
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4 years ago
Can anyone help me solve 23, 24?
zimovet [89]

Answer:

Problem 23) y=3x+6

Problem 24) y=-\frac{1}{3}x-5

Step-by-step explanation:

step 1

Find the slope of the given line

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

A(0,2)\ B(3,1)

Substitute the values

m=\frac{1-2}{3-0}

m=-\frac{1}{3}

step 2

Problem 23

we know that

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m1*m2=-1

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we have

m1=-\frac{1}{3}

substitute in the equation and solve for m2

(-\frac{1}{3})*m2=-1

m2=3

with the slope m2 and the point (0,6) find the equation of the line

Remember that

The equation of the line in slope intercept form is equal to

y=mx+b

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y=3x+6

step 3

Problem 24

we know that

If two lines are parallel, then its slopes are the same

so

with the slope m1 and the point (0,-5) find the equation of the line

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y=mx+b

we have

m=-\frac{1}{3}

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y=-\frac{1}{3}x-5

8 0
4 years ago
A ball bearing is shaped like a sphere and has a diameter os 2.5 centimeters l. What is the volume contained inside the ball bea
blondinia [14]
Okay, so the volume of a sphere is 4/3 x pi x r^3.

The diameter of the sphere is 2.5, so the radius is 1.25cm. This cubed is 1.953125.
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Hope this helps:)
6 0
3 years ago
I just need #1 plzzzz if you can do #2 and #3 as well I also need the work!! 20 points
Agata [3.3K]
#1 would be 12 cm as the actual length of the thermos! This is because the scale given is 1:3 right? if you find what number 1 is multiplied by to get 3, you will obviously have 3. then, the given length of the thermos would be multiplied by 3, so it would be 3 x 4, which would be 12!

-8th grader
3 0
3 years ago
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