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3 years ago

How do I express the length and whisky of the larger rectangle in terms of x? Please give a clear explanation. Thank you!

Mathematics

1 answer:

diamong [38]3 years ago

4 0

Length: 10 +2x ft
width:5 +2x ft
there are 2 X's on either side, and you add that to the original 10 feet. same for width

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What is the whole number equivalent of 8/2

likoan [24]

4
2 divided by eight is 4

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3 years ago

Read 2 more answers

Find the complex zeros of <br><img src="https://tex.z-dn.net/?f=%20f%28x%29%20%3D%20%7Bx%7D%5E%7B3%20%7D%20%20-%2013%20%7Bx%7D%5

timama [110]

$f(x) = 0 \\\\\implies x^3-13x^2+59x -87 =0\\\\\implies x^3 -3x^2 -10x^2 +30x +29x - 87=0\\\\\implies x^2(x-3) - 10x(x-3) + 29(x-3) =0\\\\\implies (x-3)(x^2 -10x +29) =0\\\\\implies x - 3 = 0 ~~ \text{or}~~x^2 -10x +29 = 0\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{-(-10) \pm \sqrt{(-10)^2 -4 \cdot 1 \cdot 29}}{2(1)}\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{10\pm \sqrt{-16}}{2}\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{10\pm 4i }{2}\\$

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3 years ago

If m3=40, what is m2

polet [3.4K]

Answer:

m<2 = 50°

Step-by-step explanation:

Right triangle

m<3 = 40

so m<2 = 90 - m<3

m<2 = 90 - 40

m<2 = 50

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4 years ago

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rewona [7]

Answer:

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Step-by-step explanation:

Degree is the highest exponent on the variable in a polynomial.

A leading coefficient is the first terms coefficient when the polynomial is written in standard form.

To write this polynomial, write $-4x^3$ as your first term. Its leading coefficient is -4 and it has a degree of 3. Then add whatever terms after it being sure to not add any more with exponent 3 or higher.

Example: $-4x^3 + 2x^2-3$

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3 years ago

Which of the following is equivalent to the expression below (-3+5)+(m-11

Liula [17]

<h2><u>Answer:</u></h2><h3>m-9</h3><h3><u>Step-by-step explanation:</u></h3><h3><u>Let's simplify step-by-step.</u></h3>

−3+5+m−11

=−3+5+m+−11

<h3><u>Combine Like Terms:</u></h3>

=−3+5+m+−11

=(m)+(−3+5+−11)

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<h3><u>Answer:</u></h3>

=m−9

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