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3 years ago

Pick the expression that matches this description??

Mathematics

2 answers:

BlackZzzverrR [31]3 years ago

7 0

Correct answer is cccccccccccccccc

alina1380 [7]3 years ago

5 0

Answer:

C. is correct

Step-by-step explanation:

Mono means one and 2nd degree is 2 as a exponent.

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Describe the graph y=|x-2|+4

ICE Princess25 [194]

Answer: D) a V shaped graph with vertex at(2,4) which opens up

Step-by-step explanation:

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3 years ago

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tres carpinteros juan alberto y luis se encargaron de hacer 6 mesas iguales por lo que recibieron $600 pesos juan hizo una mesa

cluponka [151]

Answer:

primero divides 600 entre 6 te da 100

entonces cada mesa vale 100 pesos así que

100x1:100 así que a juan le tocan 100 pesos

100x2:200 así que Alberto le tocan 200 pesos

100x3:300 así que a Luis le tocan 300 pesos

<h3>Me das coronita plis</h3>

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3 years ago

Simplify (2x – 2y)(2y + 8) = ?

Gnoma [55]

(2x - 2y)(2y + 8)
2x(2y+ 8) - 2y(2y + 8)
2x(2y) + 2x(8) - 2y(2y) - 2y(8)
4xy + 16x - 4y^2 - 16y

The answer is B.

4 0

3 years ago

The volume of a right circular cone is 300 cubic inches. What is the volume, in cubic inches, of a right cylinder that

Anna71 [15]

Answer:

The volume of a right cylinder is equal to the 3 times of the volume of a right circular cone.

Step-by-step explanation:

Given that,

The volume of a right circular cone is 300 cubic inches

We need to find the volume of a right cylinder that has the same base and height as the cone.

Volume of a cone is given by :

$V=\dfrac{1}{3}\pi r^2h$

And volume of a cylinder is given by :

$V'=\pi r'^2 h'$

If the base and height of cone and cylinder are same, r=r' and h=h'

$\dfrac{V}{V'}=\dfrac{1/3\pi r^2 h}{\pi r'^2h'}\\\\=\dfrac{1/3\pi r^2 h}{\pi r^2h}\\\\\dfrac{V}{V'}=\dfrac{1}{3}\\\\V'=3V$

So, the volume of a right cylinder is equal to the 3 times of the volume of a right circular cone.

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3 years ago

Which of these is an algebraic expressions?<br> a. 1+2<br> b. 2b - 5<br> c. 10'2

katen-ka-za [31]

B because the expression contains a variable

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3 years ago