3 years ago

What does W equal? -22-3w-5w=0

Mathematics

1 answer:

DerKrebs [107]3 years ago

3 0

In the International System of Units (SI), the unit of power is the watt (W), which is equal to one joule per second.

SI unit: watt (W)

In SI base units: kg⋅m2⋅s−3

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saul85 [17]

The answer is 5.
The triangle is 90° triangle, which means we can use the pythagorean theorem.

a^2xb^2=c^2
3^2=9
4^2=16
9+16=25
That means c^2=25
And the answer is c=5

7 0

3 years ago

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A flagpole at a right angle to the horizontal is located on a slope that makes an angle of 18° with the horizontal. The flagpole

Leya [2.2K]

Answer:

height = 9.28m

Step-by-step explanation:

Sum of angle in a triangle = 180°

To find the third angle, we have

180° = 71° + 62° + α

180° = 133° + α

α = 180° - 133°

α = 47°

To find the height use sine rule

h/sin47° = 12/sin 71°

h(sin71°) = 12sin47°

h = 12sin47° / sin71°

h = 12(0.7314) / 0.9455

h = 8.7768/0.9455

h = 9.28m

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3 years ago

Find the power setof Cartesian product A×B, where A={1,2,3} and B={0,1,2}.

blondinia [14]

Answer:

{(1,0)(,1,1),(1,2),(2,0),(2,1),(2,2),(3,0),(3,1),(3,2)}

Solution

A= {1,2,3}

B={0,1,2}

A×B ={(1,0),(1,1),(1,2),(2,0),(2,1),(2,2),(3,0),(3,1),(3,2)}

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2 years ago

What is the slope of the line?

Rashid [163]

Answer:

-2/1

Step-by-step explanation:

Hope this helped!

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bonufazy [111]

Answer:

Step-by-step explanation:

he can read 30 pages in 10 minutes, which means 15 pages in 5 minutes =15, 15 plus 30 = 45

30 pages in 10 minutes

15 pages in 5 minutes

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