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andreev551 [17]

3 years ago

5

Giving brainliest please help with math

2 answers:

weqwewe [10]3 years ago

4 0

It’s 8 I think the answer is 8

m_a_m_a [10]3 years ago

3 0

It’s 15 because the ratio of the ones that are running for a cause is 120:800 and they wanna know the ratio of who is running for the cause out of 100 so it would be ?:100 but to find the answer you would divide 120 by 8 since 800 divided by 8 is 100 which would give you the answer of 15 participants participating for the cause

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Please help!<br> what name is given to the shape of the graph of a quadratic function?

wlad13 [49]

Answer:

It's a parabola.

Step-by-step explanation:

8 0

3 years ago

suppose the solution x = 6 increases to x = 9, and the left side of the equation stays the same. How would the right side need t

PilotLPTM [1.2K]

X = 9 - 3, does this help?

7 0

4 years ago

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Pls only answer if yk it ill give correct one BRAINLIEST!!

Dmitry [639]

Answer:

X=10, x=4

Step-by-step explanation:

first, divide 14 by 2, and square it; giving you

x^2-14x+(7)^2=-40

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x^2-14x+(7)^2=9

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3 years ago

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snow_tiger [21]

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Step-by-step explanation:

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4 years ago

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There are two twins. One twin wants to explore the planet near Proxima Centauri and leaves on a spaceship traveling at 90% of th

miskamm [114]

Answer:

<em>4.7 years</em>

Step-by-step explanation:

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We know that 1 parsec = 3.26 light years

And a light year is the distance traveled by light in time period of 1 year.

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Given that, the person travels at a speed equal to 90% of the light speed.

To travel to the planet from Earth, Light takes 4.24 years.

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So, the twin on Earth ages by <em>4.7 years.</em>

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3 years ago