2 years ago

Please help I will mark you brainiest and give you 20 points please it´s urgent!!❤️

Mathematics

2 answers:

ivanzaharov [21]2 years ago

8 0

Answer:35 Miles Per Hours

Step-by-step explanation:

Lady_Fox [76]2 years ago

3 0

Answer:

-35

Step-by-step explanation:

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almond37 [142]

Answer:

The answer will be 38° + 32° = 70°

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1 year ago

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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2 years ago

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IrinaK [193]

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2 years ago

What are the two coordinates of the point where two lines intersected?

Mumz [18]

The correct Answer is (3,3)

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2 years ago

Is there a relationship between the distance and the sum? Is there a relationship between the distance and the difference?

Lerok [7]

Answer:

no idea

Step-by-step explanation:

but God bless you my boi

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1 year ago