3 years ago

The expression sin 80 cos 70 + cos 80 sin 70 is equivalent to

Mathematics

1 answer:

vekshin13 years ago

8 0

Sin(70+80) = sin 150.......................

You might be interested in

What sequence of transformations map ABC to PQR?

ValentinkaMS [17]

Answer:

The answer is C

Step-by-step explanation:

Because... if you start in point A and do what C say it will bring you to the same point as the second triangle

Hopes this helps❤️

8 0

3 years ago

The container is 8 feet wide 12 feet high and 24 feet long. What is the area of the container in square feet

iren2701 [21]

Answer:2,304 or 36

Step-by-step explanation:I really hope this helps and is correct, try using a calculator because I'm douting my answers

7 0

3 years ago

7. When dy/dx = (x -6)1/2, what does y equal?

Sergio039 [100]

The answer is below
$\frac{dy}{dx} = \frac{1}{2} (x - 6)$
multiply both sides by dx

$dy = \frac{1}{2} (x - 6)dx$
integrate both sides of the diffrential

$integral \: dy = integral \: \frac{1}{2} (x - 6)dx$
simplify and integrate to get y alone don't forget to tack on c with your indefinite integral

$y = \frac{x {}^{2} }{4} - 3x + c$

3 0

3 years ago

Find the proportion of observations from a standard Normal distribution that falls in each of the following regions. -2.31 <

Igoryamba

$\mathbb P(-2.31$

4 0

3 years ago

Help!

11111nata11111 [884]

(4/7) / (3/-8)...when dividing fractions, flip what u r dividing by, then multiply
4/7 * - 8/3 =
- 32/21 <===

3 0

3 years ago