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maria [59]
3 years ago
9

9x⁴+6x²...................​

Mathematics
2 answers:
ArbitrLikvidat [17]3 years ago
7 0

Answer:

Could you mark me brainlleist? Anyways the answer is 3x^{2} \\(3x^{2} + 2).

Step-by-step explanation:

Lubov Fominskaja [6]3 years ago
3 0

Answer:

9x^4=6,561x

6x^2=36x

6561x+36x=6597x

Step-by-step explanation:

9x to the 4th power is just 9x9=81x9 and so on and the same goes for 6 then you just add them. Not Sure if this is the way you needed but feel free to ask anything.

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X^2y^4/z^3 / x^3z^2/y
Likurg_2 [28]

Answer: y3/xz

Step by step is provided in the screenshot below

6 0
3 years ago
1 2 3 4 5 6 7 8 9 10 TIME REMAINING 54:32 Because the lid of a marker is wider than the marker itself, a set of markers can be p
tia_tia [17]

Answer:

10 Square Inches

Step-by-step explanation:

<u>Trapezoid</u>

Base =12 inches

Height =10 inches

Top side= 10 inches.

Area of a Trapezoid=\frac{1}{2}(a+b)h, $where a and b are the lengths of the base and top respectively$

=\frac{1}{2}(10+12)*10\\=5*22=110 \:Square\:Inches

Area of the Trapezoid=110 Square Inches

<u>Rectangle</u>

Base = 12 inches

Height =10 inches.

Area of a Rectangle=Base X Height

=12 X 10

=120 Square Inches

<u>Difference in Area between the two packages</u>

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=120-110

=10 Square Inches

5 0
2 years ago
Read 2 more answers
What is the height of 4 1/2 and 18 cubic in.
Sav [38]
If your question is asking for the height of the 3D figure when the volume is 18 cubic in. and its dimensions are 4 in., and 1/2 in., the height is 9 inches.
3 0
3 years ago
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A group of 18 people ordered soup and sandwiches for lunch. Each person in the group had either one soup or one sandwich. !e san
mina [271]
So if the sandwiches cost $7.75 each and the total was $113.50 that would mean that there were 14 sandwiches bought. So 14 times 7.75 is 108.50. 
3 0
2 years ago
Read 2 more answers
SOMEONE HELP !!! Please
Lelu [443]

Answer:

x = ± \sqrt{8} - 2

Step-by-step explanation:

x² + 4x = 4

to complete the square

add ( half the coefficient of the x- term )² to both sides

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x + 2 = ± \sqrt{8} ( subtract 2 from both sides )

x = ± \sqrt{8} - 2

3 0
1 year ago
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