3 years ago

Geometry geometry geometry

Mathematics

1 answer:

irina1246 [14]3 years ago

5 0

Answer:

The equation is the second one

X^2 =6^2+11^2

X value = 12.53

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Solve the equation -4x+12=-4 for x .

mihalych1998 [28]

-4x +12 -12 = -4 -12
-4x = -16
x = 4

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3 years ago

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Find the product of the monomial and the polynomial. 4a^2b^3*(9a^4b^2-4a^2+3)

Artemon [7]

Answer:

Step-by-step explanation:

4a² b³ * (9a⁴b² - 4a² + 3) = 4a²b³ * 9a⁴b² - 4a²b³*4a² + 4a²b³*3

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3 years ago

Rewrite the expression (19x3 – 5x2 + 6x – 2)/(x + 1) in the form q(x) + r(x)/b(x) where q(x) = quotient, r(x) = remainder, and b

wolverine [178]

We are asked to perform the long division on the following expression.

$\frac{(19x^3-5x^2+6x-2)}{(x+1)}$

Let us perform the long division.

So, we have

Quotient: q(x) = 19x^2 - 24x + 30

Remainder: r(x) = -32

Divisor: b(x) = x + 1

Therefore, the equivalent expression is

$19x^2-24x+30-\frac{32}{(x+1)}$

The 3rd option is the correct answer.

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1 year ago

Which of the following correctly relates the measures of the measures of the measures of the diameter (d) and radius (r) of a ci

yaroslaw [1]

Hey!

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For example, if the diameter is 12, the the radius would be:

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<em>That means your answer will be C.</em>

$\framebox{Answer is C) r = d/2}$

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3 years ago

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eduard

In this problem, volume is computed:

volume = ∫(flow rate)·dt

.. = ∫[0, t] (3/10)*sin(2πt/7)·dt

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= (-21 / (20 π))*(cos (2 π t /7) - 1)

Volume is equal to 21 sin^2 (pit/7) / 10pi is the inhaled air in the lungs at time t

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3 years ago