3 years ago

What is the area of the figure determined by this

Mathematics

1 answer:

Mashcka [7]3 years ago

4 0

It’s B sorry if wrong

You might be interested in

5/1/10x - 6/4/5 = 3/1/4

emmasim [6.3K]

I think the answer is A

8 0

3 years ago

Read 2 more answers

Average speed of driving 330 miles in 5 and a half hours

ehidna [41]

The Average speed would be 60 miles per hour.

- Divide 330 by 5.5 hours

8 0

3 years ago

Could you help with maths please? All shown on the picture :)

uysha [10]

Answer:

4 is tenths (a) and 5 is hundredths (b)

Step-by-step explanation:

Now, 0.45

0 indicates the ones place (it comes before the decimal)

0.45 can also be written as:

0.4+0.05

= 4/10+5/100

what can we conclude from this?

we can say that 4 is in the tenths whilst 5 is in the hundredths.

therefore, a is 4 and b is 5.

Hope this helps you! :)

8 0

3 years ago

Find the distance traveled by a particle with position (x, y as t varies in the given time interval. x = 3?sin2 t, y = 3?cos2 t,

ANTONII [103]

Assuming the particle's position is given by

$\begin{cases}x(t)=3-\sin2t\\y(t)=3-\cos2t\\0\le t\le4\end{cases}$

then the distance traveled over the interval is

$\displaystyle\int_{t=0}^{t=4}\sqrt{\left(\dfrac{\mathrm dx(t)}{\mathrm dt}\right)^2+\left(\dfrac{\mathrm dy(t)}{\mathrm dt}\right)^2}\,\mathrm dt$
$=\displaystyle\int_0^4\sqrt{(-2\cos2t)^2+(2\sin2t)^2}\,\mathrm dt$
$=\displaystyle\int_0^4\sqrt{4\cos^22t+4\sin^22t}\,\mathrm dt$
$=\displaystyle2\int_0^4\mathrm dt$
$=2(4-0)=8$

5 0

3 years ago

A block measure 22 cm by 11 cm by 7 cm

Flauer [41]

Answer:

repeat the question because it all over the place

5 0

3 years ago