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3 years ago

How do you get the right answer?

Mathematics

1 answer:

timama [110]3 years ago

6 0

500 * (1+0.0202/12)^60) = 553.09

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Solve the problem -22.9 + 42.0

Yakvenalex [24]

19.1 Hope this helps a lot

6 0

3 years ago

For which value of theta is cot theta equal to cos theta?

Oksi-84 [34.3K]

Answer:

$\frac{cos \theta}{sin \theta}= cos \theta$

If we multiply by cross we got:

$cos \theta = sin \theta cos \theta$

We can divide both sides of the last equation by $cos \theta$ and we got:

$sin \theta = 1$

And if we apply arcsin in both sides we got:

$\theta = arcsin (1) = \frac{\pi}{2}$

And the best solution would be:

C) pi/2

Step-by-step explanation:

For this case we want to solve the following equation:

$cot \theta = cos \theta$

And we know that by definition $cot \theta = \frac{cos \theta}{\sin \theta}$

And replacing we got:

$\frac{cos \theta}{sin \theta}= cos \theta$

If we multiply by cross we got:

$cos \theta = sin \theta cos \theta$

We can divide both sides of the last equation by $cos \theta$ and we got:

$sin \theta = 1$

And if we apply arcsin in both sides we got:

$\theta = arcsin (1) = \frac{\pi}{2}$

And the best solution would be:

C) pi/2

8 0

3 years ago

A 5-column table has 4 rows. The first column has entries A, B, C, Total. The second column is labeled X with entries 15, 5, 30,

Alex17521 [72]

Answer:

anz

Step-by-step explanation:

6 0

3 years ago

Will give brainliest answer to whoever answers correctly and explains how they got their answer. I've been working on this for h

Oksanka [162]

A1/27 = A2/39 =>

A2 = A1*39/27

A2 = 711×39/27

A2 = 1027 m^2

5 0

4 years ago

4 x 0.15 Is the problem I'm stuck onnnnn please help me it'll make me happy

kupik [55]

Answer:

0.6

Step-by-step explanation:

4 × 0.15

I can't show how to do it by typing, but in order to solve this you multiply 4 by each of those numbers and add them up together.

If done correctly, it should equal 0.6 or 0.60 (they are the same number).

6 0

4 years ago