MATHEMATICS HIGH SCHOOL

Please help me!!!!!!!

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Answer 1

Answer:

Answer:

a? ya- no (jk its c) :)

Step-by-step explanation:

uh there the same degree to find the others find out from 180

Related Questions

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Shelby mixes a 25% bleach solution with 5 cups of a 10% bleach solution, resulting in a 20% bleach solution. The table shows the amount of each solution used. A table titled Bleach Solution showing Cups, Bleach concentration, and Total. The first row shows 10 percent Bleach with 5, 0.10, and 0.5. The second row shows, 25 percent bleach, with x, 0.25, and 0.25 x. The third row shows Mixture, with 5 plus x, 0.20, and 3. What is the value of x? 1 3 10 24 Mark this and ret

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Answer: 10

Step-by-step explanation:

Answer:

Step-by-step explanation:

What is the next number?
2, 7, 26, 101, 400, ?

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It is 1595. Put it on excel so you can better have an overview how it is done. You need 5 columns, column A-E. On column A, put 1 to 5 in rows 1 to 5. On column C, put the answers: 2, 7, 26, 101 and 400. On column D, put number 3 in all 5 rows. Back on column B, insert =sum(C1-A1) on row 1 and copy till row 5. On column E, insert =sum(B1+C1*D1) on row 1 and copy till row 5 and you will get 1595 at the end.

7/2=3.5
26/7=3.7
101/26=3.9
400/101=4
400 x 4 or 4.1 = 1600 or 1640

an elevator weighing 6,000 newton move up a distance of 10 meters in 30 seconds.what was the power of the elevators motor in watt and and in horsepower? btw: the part im having trouble with is getting the horse power

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Energy added to the elevator (work) = (6,000 N) x (10 meters) = 60,000 joules.

Power = (energy) / (time) = (60,000 joules) / (30 seconds) = 2,000 watts.

Now, here comes the part you've been waiting for: The "horsepower".

We won't go through the history of 'horsepower', where it came from etc.
All you need to know is how it relates to 'watts'.

Here's that answer:   1 horsepower = 746 watts .

So the power of your elevator motor was

   (2000 watts) x (1 HP / 746 watts) = 2.681 horsepower (rounded)

Obviously, that unit has nothing to do with real horses, if it ever did.
It's just another name for 746 watts.

Now I WILL tell you how to remember that number ... because it's such a gas.
This story is not true either. But I bet you'll remember it, for a while anyway:

From the detailed entries in Christopher Columbus' log during his
first voyage to the New World, modern scientists have been able to
calculate that when running before a wind of 30 mph, the main sail
of the Nina, the Pinta, or the Santa Maria would have developed
almost exactly 2.0 horsepower.

Columbus discovered America in 1492 .

So each sailing horsepower on that voyage corresponded to

   1492 / 2 = 746 watts.

Sorry about that.
The devil makes me do it whenever the subject comes up.

Which should be calculated first to solve this story problem? Dave has had a gym membership for 10 weeks. He goes to the gym 5 times a week. Each visit, he exercises for 1.75 hours. He spends 0.5 hours on the treadmill and the rest he spends on the stationary bicycle.

How much time does Dave spend on the stationary bicycle in a week?

A.
the total number of hours Dave spends on the stationary bicycle each visit

B.
the total number of hours Dave spends on the treadmill each month

C.
the total number of times Dave spent exercising in 10 weeks
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the answer would be a because of the time he is at the gym just add and subtract but the answer is a

Be my best frienddd Ill make BrainLess! Which of the following organic compounds is the main source of energy for living things?

a.

carbohydrates

c.

nucleic acids

b.

lipids

d.

proteins

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Answer:

Step-by-step explanation:

HOPE THIS HELPS :)

Bret’s uncle owns a square of land that is 10 miles long on each side. is that the same as 10 mi2?

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No it's not the same.

First of all, miles is used for length while mi2 is used for Area.

Second, if the length of each side is 10 miles , the total area would be 10 x 10 = 100 mi2

hope this helps

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