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klemol [59]
3 years ago
11

Can you help me find the surface area?

Mathematics
1 answer:
tresset_1 [31]3 years ago
8 0

Answer:

Surface Area of a Cube = 6a^{2}

Surface Area of a Rectangular Prism = 2ab + 2bc + 2ac

Surface Area of a Sphere = 4 pi r^{2}

Surface Area of a Cylinder = 2( pi r^{2}) + (2 pi r)* h

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Why couldn't the two Elephants Go swimming together?
Murljashka [212]
Is this supposed to be a joke????

6 0
3 years ago
How many terms are in this expression?<br> 1 +n + 4k<br><br> I need help ASAP
zheka24 [161]

Answer:

three terms

Step-by-step explanation:

i.e the 1,n and 4k.

Please mark as the brainliest

5 0
3 years ago
Points G, E, and O are collinear on segment GO, and GE:EO = 3:4. G is located at (-5,-1), O is located at (9,6). What are the co
pishuonlain [190]

Answer:

  E = (1, 2)

Step-by-step explanation:

You want ...

  (E -G) : (O -E) = 3 : 4

  4(E -G) = 3(O -E) . . . . . . . . "cross multiply"

  4E -4G = 3O -3E . . . . . . . . eliminate parentheses

  7E = 4G + 3O . . . . . . . . . . . add 3E+4G

  E = (4G +3O)/7 . . . . . . . . . .divide by 7

  E = (4(-5, -1) +3(9, 6))/7 = (-20+27, -4+18)/7 = (7, 14)/7 . . . . fill in G and O

  E = (1, 2)

4 0
4 years ago
Find a number that has exactly 7 different prime factors. Explain how you found it.
igomit [66]
The first seven prime numbers are 2, 3, 5, 7, 11, 13, 17
If you multiply all those numbers together, you'll have a product with 7 different prime factors (each of the numbers you multiplied).
So, 2 x 3 x 5 x 7 x 11 x 13 x 17 = 510,510
5 0
3 years ago
I solved this problem : 33 + 45 + 78 how could i check my answer?​
Vlad [161]

Step-by-step explanation:

So the answer for 33+45+78 is 156.

If you want to check that, you can use inverse operations, so subtract.

156-78=78. (Check 78)

78-45=33 (Check 45 and 33)

Well, now it's checked because we used all the factors of the equation!

4 0
3 years ago
Read 2 more answers
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