Answer:
10
Step-by-step explanation:
Rounding to the nearest 100 miles gives you 800 and rounding to the nearest 10 miles gives you 790.
The total displacement east is: <span>
<span>15 cos(45) + 15
= 25.607 m
The total displacement north is:
15 sin(45)
= 10.607 m
The magnitude of the total displacement is:
sqrt(25.607^2 + 10.607^2)
<span>= 27.717 m = 27.7 m</span>
Its direction is N x E where:
tan(x) = 25.607 / 10.607
<span>x = 67.5 deg
The return displacement is therefore of the same magnitude
but in the opposite direction.
<span>Displacement 27.7 m, direction S 67.5 deg W</span></span></span></span>
He can draw 3 different arrays. Just start at 1 and count up all the way to 16 and find the numbers that go into 16 evenly. Hope that helped;)
Answer:
false
Step-by-step explanation:
we can drink water and still grow
Answer: Using Pythagoras Rule the ladder touches 13.75ft ~ 14ft up the wall.
Step-by-step explanation: Using the Pythagoras Rule the Hypothenus is the leaning hieght of the ladder 15ft
And the base is 6ft. Now let's find the height of the wall h¹
h¹ = √{15² - 6²}
h¹ =√{225 - 36}
h¹ = √189
= 13.74ft