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3 years ago

Which equation is equivalent to the formula d = rt?r = d/tr = dtt = r/dt = dr

Mathematics

1 answer:

Allisa [31]3 years ago

6 0

Step-by-step explanation:

d = rt

divide t

d/t = r

r = d/t

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blondinia [14]

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Step-by-step explanation:

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3 years ago

Given the following formula , solve for t.

hodyreva [135]

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3 years ago

What is the least common multiple of 10, 20, and 14?

lyudmila [28]

Answer:

The least common multiple would be 140.

Step-by-step explanation:

The least common multiple is known to be a multiple that is the lowest value that satisfies being a multiple with the other factors given.

The least common multiple was 140 as it was the lowest value that satisfied being a multiple of 14, 10, AND, 20,

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7 0

3 years ago

Can someone please explain this to me? Thanks!

Makovka662 [10]

Answer: Choice D

$\displaystyle F\ '(x) = 2x\sqrt{1+x^6}\\\\$

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Explanation:

Let g(t) be the antiderivative of $g'(t) = \sqrt{1+t^3}$ . We don't need to find out what g(t) is exactly.

Recall by the fundamental theorem of calculus, we can say the following:

$\displaystyle \int_{a}^{b} g'(t)dt = g(b)-g(a)$

This theorem ties together the concepts of integrals and derivatives to show that they are basically inverse operations (more or less).

So,

$\displaystyle F(x) = \int_{\pi}^{x^2}\sqrt{1+t^3}dt\\\\ \displaystyle F(x) = \int_{\pi}^{x^2}g'(t)dt\\\\ \displaystyle F(x) = g(x^2) - g(\pi)\\\\$

From here, we apply the derivative with respect to x to both sides. Note that the $g(\pi)$ portion is a constant, so $g'(\pi) = 0$

$\displaystyle F(x) = g(x^2) - g(\pi)\\\\ \displaystyle F \ '(x) = \frac{d}{dx}[g(x^2)-g(\pi)]\\\\\displaystyle F\ '(x) = \frac{d}{dx}[g(x^2)] - \frac{d}{dx}[g(\pi)]\\\\ \displaystyle F\ '(x) = \frac{d}{dx}[x^2]*g'(x^2) - g'(\pi) \ \text{ .... chain rule}\\\\$

$\displaystyle F\ '(x) = 2x*g'(x^2) - 0\\\\ \displaystyle F\ '(x) = 2x*g'(x^2)\\\\ \displaystyle F\ '(x) = 2x\sqrt{1+(x^2)^3}\\\\ \displaystyle F\ '(x) = \boldsymbol{2x\sqrt{1+x^6}}\\\\$

Answer is choice D

5 0

2 years ago

Read 2 more answers

Evaluate the following expressions, and justify your answers.<br> WhatPower5(1)

Zepler [3.9K]

Answer:

correct answer is 0

Step-by-step explanation:

given data as per question

WhatPower5(1)

to find out

Evaluate the expressions WhatPower5(1)

solution

so here we know that whatpower mean exponent of equation so we get by given equation

we know whatpower5(1) = 0

because here

we know that anything exponent 0 is equal to 0

so here we can say that

that is $5^{0}$ = 1

so that the exponent is here 0 of 5 that become 1

so correct answer is 0

5 0

3 years ago

Which equation is equivalent to the formula d = rt?r = d/tr = dtt = r/dt = dr​

Which equation is equivalent to the formula d = rt?r = d/tr = dtt = r/dt = dr