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Readme [11.4K]
2 years ago
15

What is the area of this irregular shape 28in 7in 20in 30in 25in

Mathematics
1 answer:
Alex777 [14]2 years ago
7 0

Answer:

b1=1b2=1h=7b1=1b2=6h=2b1=6b2=9h=2

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A biased coin is flipped 10 times. in a single flip of the coin, the probability of heads is 1/3 and the probability of tails is
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It would be heads 3 and 1/3 of the time and tails 6 and 2/3 coming to an outcome of 10
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Sommer bought a baseball card for x dollars. Later, she sold it for 1.4x dollars. Which is another way to describe the change in
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In the air, it had an average speed of 16 m/s In the water, it had an average speed of 3 m/s before hitting the seabed. The tota
julia-pushkina [17]
<h2>The stone fall in air for 7 seconds and fall in water for 5 seconds.</h2>

Step-by-step explanation:

Total distance to sea bed = 127 m

Let the distance traveled in air be s.

Distance traveled in water = 127 - s

Average velocity in air = 16 m/s

Average velocity in water = 3 m/s

Distance traveled in air = Average velocity in air x Time in air

s = 16 x t₁

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Distance traveled in water = Average velocity in water x Time in water

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t_2=\frac{127-s}{3}

We have total time is 12 seconds

That is

                t₁ + t₂ = 12

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We have

            s = 16 x t₁

            112 = 16 x t₁

             t₁ = 7 s

           t₁ + t₂ = 12

            7 + t₂ = 12    

             t₂ = 5 s

The stone fall in air for 7 seconds and fall in water for 5 seconds.

7 0
2 years ago
 help me please, no bots thank you. i’ll give you a brainly if you get it correct :)
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Sorry i wish i knew the answer i’m actually learning that in class but i don’t quite understand it
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False, the slant height will be longer than the altitude because if you look at it like a right triangle, the slant height represents the hypotenuse.

8 0
3 years ago
Read 2 more answers
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