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igor_vitrenko [27]
3 years ago
13

Multiply and simplify. (x - 3)(x2 + 3x + 9)

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
7 0
2x^2 - 6x + 3x^2 - 9x + 9x - 27
5x^2 -6x - 27

Comment for further math, hope this helps. (brainliest please)
saul85 [17]3 years ago
4 0
When you distribute and combine like terms, the result is x^3-27

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Help!!!!!!!!!!!!!!!!
valkas [14]
Under box 36x + 9, Drag the following:

A.) 9(4x + 1)
D.) (9 . 4x) + (9 . 1)

Under box 9(4x - 1), Drag the following:
B.) (3 . 12x) - (3 . 3)
C.) 36x - 9

Under box (4 . 9x) + (4 . 2), Drag the following:
E.) 4(9x + 2)
F.) 36x + 8

Hope this helps!
5 0
3 years ago
Maddie and her friends are making s'mores over the campfire. they have a bag of 48 marshmallows, 2 packs of graham crackers cont
VladimirAG [237]

The answer would be 16 S'mores and the limiting reactant would be the grahams.


(This is assuming that S'mores would need 2 grahams, 1 marshmallow and 1 chocolate piece.)


Limiting reactant would be the reactant that runs out first.


Let's take your problem into account and see what we have:

48 marshallows

32 grahams (2 x 16 per pack)

45 chocolate pieces (5 x 15 pieces per bar)


Since need 2 of the grahams per S'more then the maximum yield of the grahams is 16 S'mores.

The maximum yield of marshmallows is 48.

The maximum yield of chocolate is 45.


Since you cannot make S'mores without the grahams, then you can only make 16 S'mores before the grahams run out.

8 0
4 years ago
A marble factory makes single marbles, then put them in boxes of 10, cartons of 100 and crates of 1,000. How can the marble fact
Luba_88 [7]

21 crates, 6 cartons, 5 boxes

6 0
3 years ago
1 Point
Anastasy [175]

Answer:

61%

Step-by-step explanation:

it's really simple just take the percentage of both numbers, 42% and 19% and add them together and whatever the sum is, is gonna be your answer!

5 0
3 years ago
2. Name the segment parallel to the given segment. ​
TiliK225 [7]

Answer:

a) XT

c)ZS

I don't know of the b one

8 0
2 years ago
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