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2 years ago

Tim loves reading fiction, and he can read 100 pages in 2 hours. How many pages he can read in 48 mins.

Mathematics

1 answer:

KonstantinChe [14]2 years ago

4 0

2 hours is equivalence of 120 minutes

If he reads 100 pages in 120 minutes,

the he reads (48 * 100) / 120 pages in 48 minutes = 4800/120 pages = 40 pages

He reads 40 pages in 48 minutes.

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2 years ago

Help me please algebra 2 PLEASSEEEEE!!!

liq [111]

Answer:

29.74 degrees.

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Tan(theta) = opposite / adjcent.

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3 years ago

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2 years ago

Find the value of sin D rounded to the nearest hundredth, if necessary.

Lynna [10]

Answer:

0.22

Step-by-step explanation:

So in this problem, we have to find the hypotenuse first, since sine is opposite over hypotenuse.

We can do this using the pythagorean theorem (you can search it if you don't know). Or, we can just remember this as one of our pythagorean triplets (9,40,41). The last side will be 41.

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2 years ago

Work out the area of this quarter circle take pie to be 3.142 radius in image attached thanks (:

iVinArrow [24]

Answer:

Solution,

Radius(R)= 7 cm

Area of quarter circle:

$\frac{\pi \: {r}^{2} }{4}$

$= \frac{3.142 \times 49}{4}$

$= 38.4895 \: {cm}^{2}$

Hope this helps...

Good luck on your assignment..

3 0

3 years ago

Read 2 more answers