3 years ago

25 POINTS!! Please help!!!! write with all steps. Thanks!

Mathematics

1 answer:

Ber [7]3 years ago

8 0

Answer:

Step-by-step explanation:

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A Ferris wheel has a radius of 10 m, and the bottom of the wheel passes 1 m above the ground. If the Ferris wheel makes one comp

Volgvan

Answer: $1+10(1-\cos (\frac{\pi t}{9}))$

Step-by-step explanation:

Given

radius of wheel $r=10 m$

Time period of Wheel $T=18 s$

and $T\cdot \omega =2\pi$ , where $\omega =angular velocity of wheel$

$\omega =\frac{2\pi }{18}$

Let at any angle $\theta$ with vertical position of a point is given by

$x=r\sin \theta$

$y=y_0+r(1-\cos \theta )$

and $\theta =\omega \times t$

for velocity differentiate x and y to get

$v_x=r\cos \theta =r\cos (\omega t)$

$v_y=0+r(\sin \theta )=r\sin (\omeag t)$

Height at any time t is given by

$h=1+10(1-\cos \theta )=1+10(1-\cos (\frac{\pi t}{9}))$

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3 years ago

What is 4 ten thousands 4 thousands times 10

cluponka [151]

4,000*10= 40,000 which is forty thousands which is also 4 ten thousands

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3 years ago

Find the missing side of this right triangle. Х 6 10

Alik [6]

X² = 10² + 6²
X² = 100 + 36
X² = 136
X = √136

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3 years ago

What is 35% of 107 0.35(10) =

NISA [10]

Answer:

37.45percent

our output is 100

we represent unknown value with x

first step Above , 100 equals 100%

similarity x equals 35 percent

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3 years ago

Jenna attempted to construct equilateral triangle EFG inscribed in circle C.

Pani-rosa [81]

Answer:

The answer is C for the people that didn’t read the full question

the guy answered it himself

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2 years ago