All categories

3 years ago

Help find the surface area

Mathematics

2 answers:

zhenek [66]3 years ago

8 0

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

Deffense [45]3 years ago

6 0

Answer:

693600

Step-by-step explanation:

17 X 17 = 289

15 X 16 = 240

289 X 240 = 69360

69360 X 10 = 693600

You might be interested in

,mcwencjkwdncdjcdevc

adelina 88 [10]

Not a sufficient enough question, pls elaborate.

6 0

3 years ago

What is the solution to the equation 6x = 30?<br> 5<br> 6<br> 29<br> 41

nalin [4]

5 because 6 times 5 equal 30

8 0

3 years ago

Read 2 more answers

Explain how modeling partial products can be used to find the products of greater numbers ?

liq [111]

You can break large numbers into a sum of a multiple(s) of 10 and the last digit of the number. For example, you can break 26 as 20+6, or 157 as 100+50+7.

Then, using the distributive property, you can turn the original multiplication into a sum of easier multiplications. For example, suppose we want to multiply 26 and 37. This is quite challenging to do in your mind, but you can break the numbers as we said above:

$26\times 37=(20+6)(30+7) = 20\times 30+20\times 7+30\times 6+6\times 7$

All these multiplications are rather easy, because they either involve multiples of 10 of single-digit numbers:

$20\times 30+20\times 7+30\times 6+6\times 7 = 600+140+180+42=962$

3 0

3 years ago

Can someone explain how to do this please

IrinaVladis [17]

Answer:

yes

Step-by-step explanation:

65 divided by 6.25 =10.4

67 - 10.4 =56.6

brailiest please

4 0

3 years ago

What do two equivalent expressions always have in common

igomit [66]

Both have the same when simplified to its lowest point in the expression

3 0

3 years ago