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Aleonysh [2.5K]

4 years ago

11

What is the base word for tangible

2 answers:

juin [17]4 years ago

5 0

The base word for Tangible is <span>tang. </span>

svetoff [14.1K]4 years ago

4 0

Tang i think hope it is right

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E^y*cos x = 1 + sin(xy)

lys-0071 [83]

I assume you are studying implicit differentiation. Solving for dy/dx.
For the Left side use product rule. For Right side, use chain rule. Remember any time you take derivative of "y-term" you must multiply it by dy/dx.

---> $\frac{dy}{dx} e^y cos (x) - e^y sin(x) = (y + x \frac{dy}{dx}) cos (xy)$

Get dy/dx terms on one side:
$\frac{dy}{dx} e^y cos (x) - \frac{dy}{dx} x cos(xy) = e^y sin(x) + y cos (xy)$

Factor out dy/dx and solve:
$\frac{dy}{dx} (e^y cos (x) - x cos(xy)) = e^y sin(x) + y cos (xy) \\.......\\ \frac{dy}{dx} = \frac{e^y sin(x) + y cos (xy) }{e^y cos (x) - x cos(xy)}$

8 0

3 years ago

Let s be the sum of all digits used in writing all numbers from 1 to 1010.find s

Sophie [7]

We know, s = n/2 [a + l ]
Here, n = 1010
a = 1
l = 1010

Substitute their values,
s = 1010/2 [1 + 1010]
s = 505 [ 1011]
s = 510555

In short, Your Answer would be 5,10,555

Hope this helps!

6 0

3 years ago

Can someone help me please with this?

Harlamova29_29 [7]

Answer:

7×10^8

Step-by-step explanation:

666,000,000 nearest to 700,000,000

No you have to checkout how many numbers of zeros?

The answer will be 8 numbers

So the answer will be 7×10^8

I hope it is clear and right

7 0

3 years ago

Read 2 more answers

Hector is buying books at a bookstore.

Marat540 [252]

Answer:

if they both cost $26 then $52 if they both coast $18 then $36

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

On a piece of paper, use a protractor to construct right triangle ABC with AB=3 in. , m∠A=90° , and m∠B=45° .

n200080 [17]

Option A: $$A C=3 \ in$ is true about the triangle.

Explanation:

The measurements of the right triangle ABC is $A B=3 \ in$ , $m \angle A=90^{\circ}$ and $\mathrm{m} \angle{B}=45^{\circ}$

The image of the triangle having these measurements is attached below:

Option A: $$A C=3 \ in$

Using Pythagorean theorem, we have,

$tan \ 45^{\circ}= \frac{AC}{3}$

$1\times 3= AC$

$3=AC$

Thus, the length of AC is $$A C=3 \ in$

Therefore, Option A is true about the triangle.

Hence, Option A is the correct answer.

Option B: $$B C=3\ in$

Using Pythagorean theorem, we have,

$cos \ 45^{\circ}=\frac{3}{BC}$

$BC=\frac{3}{cos \ 45^{\circ}}$

$BC=\frac{3}{0.707}$

$BC=4.24$

Thus, the length of BC is $BC=4.24 \ in$

Therefore, Option B is not true about the triangle.

Hence, Option B is not the correct answer.

Option C: $$B C=6\ in$

Using Pythagorean theorem, we have,

$cos \ 45^{\circ}=\frac{3}{BC}$

$BC=\frac{3}{cos \ 45^{\circ}}$

$BC=\frac{3}{0.707}$

$BC=4.24$

Thus, the length of BC is $BC=4.24 \ in$

Therefore, Option C is not true about the triangle.

Hence, Option C is not the correct answer.

Option D: $$A C=6\ in$

Using Pythagorean theorem, we have,

$tan \ 45^{\circ}= \frac{AC}{3}$

$1\times 3= AC$

$3=AC$

Thus, the length of AC is $$A C=3 \ in$

Therefore, Option D is not true about the triangle.

Hence, Option D is not the correct answer.

3 0

4 years ago