2 years ago

Nelda needs to wrap a holiday gift box. The box is in the shape of a rectangular prism with the dimensions shown.

Mathematics

1 answer:

kari74 [83]2 years ago

8 0

Answer:

416 in²

Step-by-step explanation:

Given that:

Height. h = 4 in

Length = 12 in

Width = 10 in

The surface area of a rectangular prism is obtained using the relation :

Surface Area, S = 2(lw + lh + wh)

S = 2[(10*12) + (10*4) + (12*4))

S = 2(120 + 40 + 48)

S = 2(208)

S = 416 in²

You might be interested in

Write the sentence as an equation. The product of r and 338 plus 97 is the same as r.

Vitek1552 [10]

Answer:

Step-by-step explanation:

To write this sentence as equation

We get

r×338+97=r

338r+97=r

To solve further

r-338r=97

-337r=97

r=-0.2878

8 0

3 years ago

A school band is buying new jackets and hats. A jacket costs $100 and a hat costs $40. The expression 100/+40h represents the co

erastova [34]

Answer:

820

Step-by-step explanation:

100j+40h

100(5)+40(8)

500+320

820!

7 0

2 years ago

I need help please and thank you

Andreas93 [3]

Answer:

Well doesn't it say that the brand has seven sizes, so doesn't that mean that there are 7 available jeans.

Step-by-step explanation:

3 0

3 years ago

Solve the following equation for x: 6(4x+50)=3(x+8)+3 round to the nearest hundredth

nalin [4]

Answer:

x = -13

Step-by-step explanation:

6(4x + 50) = 3(x+8) + 3

24x + 300 = 3x + 24 + 3

21x + 300 = 27

21x = -273

x = -13

8 0

3 years ago

How long have the nashville predators been a team?

olganol [36]

This is the Internet. It's really easy to look up.

3 0

3 years ago