3 years ago

Which equation has solutions of 6 and -6

Mathematics

2 answers:

lianna [129]3 years ago

6 0

Answer:

x2 – 36 = 0

Step-by-step explanation:

Pani-rosa [81]3 years ago

3 0

I don't see any answers provided so, i'm going to add, subtract, multiply, and divide with 6 and -6.

6 + -6 = 0 | Another solution: Any number multiplied by 0

6 - (-6) = 12 | Another Solution: 6 + 6

6 · -6 = -36 | Another Solution: -6 squared

6 / -6 = -1 | Another Solution: -1 x 1

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3 years 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

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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

Solve using elimination -3x+3y=21 -x-5y=-17

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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