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2 years ago

Desarrolla el siguiente cuadrado de binomio (2x³ - 6x)²

Mathematics

1 answer:

gulaghasi [49]2 years ago

8 0

Answer:

$4x^{6} - 24x^{4} + 36x^{2}$

Step-by-step explanation:

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If you were to take a cross section of a right circular cone parallel to its base, what shape would you get?

Mademuasel [1]

Answer:

Step-by-step explanation:

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2 years ago

1. Write an equation for a line that has a slope of 4 and passes

marishachu [46]

Answer:

y = 4x+23

Step-by-step explanation:

The slope intercept form of a line is

y = mx+b where m is the slope and b is the y intercept

y = 4x+b

Substitute the point into the equation

7 = 4(-4)+b

7 = -16+b

Add 16 to each side

7+16 = b

23 = b

y = 4x+23

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2 years ago

A new drug is being tested on mice. One dozen mice are given the new drug and tested, while another dozen mice are not given any

lilavasa [31]

i would have to say Census

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2 years ago

The total of a regular polygon's interior angles is 3420°.

DanielleElmas [232]

Step-by-step explanation:

(n-2)×180=3420

180n-360=3420

180n=3420+360

180n=3780

n=3780/180

n=21

that is, the number of sides is 21

to get the size of each exterior angle=

360/21

=17.14°

4 0

2 years ago

Please help me solve for x

kkurt [141]

$\qquad \qquad\huge \underline{\boxed{\sf Answer}}$

The shown pair of angles are Co interior angle pair, therefore the sum of those angles is 180°

$\qquad \sf \dashrightarrow \: 130 \degree + 7x + 1 \degree = 180 \degree$

$\qquad \sf \dashrightarrow \: 131 \degree + 7x = 180 \degree$

$\qquad \sf \dashrightarrow \: 7x= 180 \degree - 131 \degree$

$\qquad \sf \dashrightarrow \: 7x= 49 \degree$

$\qquad \sf \dashrightarrow \: x=49 \degree \div 7$

$\qquad \sf \dashrightarrow \: x=7 \degree$

The required value of x is 7°

3 0

2 years ago

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