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4 years ago

What is the area of a square

Mathematics

2 answers:

lozanna [386]4 years ago

7 0

Well, to find the area of a square, since each side of a square is going to be the same, you multiply both sides or use the equation of Length times Width.

In your problem, both sides are 10 mm, so, the equation would be 10 × 10, or
${10}^{2}$
Which, when you do the math, equals 100.

I hope this helps!

Oksi-84 [34.3K]4 years ago

4 0

It is 100 because 10 times 10 = 100.

Area= Length times Width

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If dy/dx = x(y-1), find the equation of the tangent line at x=-2 with f(-2)=3

Lapatulllka [165]

Answer:

The equation of the tangent line passing through the point (-2,3) is

4 x + y +5 =0

Step-by-step explanation:

Step(i):-

Given that the slope of the tangent

$m = \frac{dy}{dx} = x(y-1)$

m = -2( 3-1) = -4

Given point x = -2

y = f(-2) =3

∴The given point ( x₁ , y₁) = ( -2 ,3)

Step(ii):-

The equation of the tangent line passing through the point (-2,3)

$y - y_{1} = m(x-x_{1} )$

$y -3 = -4(x-(-2))$

y -3 = -4( x+2)

y-3 = -4x -8

4x + y -3+8=0

4x +y +5=0

Step(iii):-

The equation of the tangent line passing through the point (-2,3) is

4 x + y +5 =0

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Rzqust [24]

Answer:

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P(neither D nor S) = 1- 15/22 = 7/22

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Read 2 more answers

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Gwar [14]

Answer:

Step-by-step explanation:

C is correct answer

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3 years ago