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katrin [286]
3 years ago
10

PLS HELP ME I ONLY HAV 2 MINS PLSSSSS

Mathematics
2 answers:
muminat3 years ago
6 0

Answer:

- 8

Step-by-step explanation:

Y_Kistochka [10]3 years ago
3 0

Answer:

-8

Step-by-step explanation:

3x(x+x)−6x^2+2^2−12

=6x^2+−6x^2+4+−12

Combine Like Terms:

=6x^2+−6x^2+4+−12

=(6x^2+−6^2)+(4+−12)

=−8

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A cylinder has a base diameter of 18cm and a height of 6cm. What is its volume in cubic cm
Andreyy89

Answer:

3cm

Step-by-step explanation:

you divide 18cm by 6cm and get the volume.

3 0
3 years ago
3.
svlad2 [7]

Answer:

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Step-by-step explanation:

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4 0
4 years ago
If x = 5, find the value of<br> a) x2<br> b) (x + 3)2
PtichkaEL [24]

Answer: a) = 10

b) = 16

Step-by-step explanation:

a) as x = 5 so putting the value of x in given equation

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3 0
3 years ago
$14.40 for 4.5 pounds of beef
Svetradugi [14.3K]

Answer:

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Step-by-step explanation:

14.40 / 4.5

= 3.2

CHECK:

3.2 * 4.5

=14.40

6 0
3 years ago
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