2 years ago

The solution x=6 is a solution to which of the following equations?

Mathematics

1 answer:

Leokris [45]2 years ago

8 0

\left[x \right] = \left[ 6\right][x]=[6] totally answer

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Sorry for botheribg u guys again but please help

Nostrana [21]

Answer:

With what though?

Step-by-step explanation:

its np

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2 years ago

The blue dot is at what value on the number line?

EastWind [94]

I think it’s 4 if the lines are going up by 2

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2 years ago

Read 2 more answers

7. A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the

svp [43]

Answer: 475.59 meters .

Step-by-step explanation:

The correct equation is the following:

$y =-0 .02x^2 +9.5x + 5.6$

For this exercise you need to use the Quadratic formula:

$x = \frac{-b\±\sqrt{b^2-4ac}}{2a}$

In this case you can identify that the values of "a", "b" and "c" are:

$a=-0.02\\\\b=9.5\\\\c=5.6$

Now you must substitute these values into the Quadratic formula and then evaluate. You get:

$x=\frac{-9.5\±\sqrt{(9.5)^2-4(-0.02)(5.6)}}{2(-0.02)}\\\\x_1=475.588\\x_2=-0.588$

Choose the positive one and round it to the nearest hundreth:

$x_1\approx 475.59$

4 0

2 years ago

The weather forecaster says that it is 200c in London but only 0.7 as hot in New York. How hot is it in New York

ra1l [238]

200c+0.7=207 that is the answer this question

4 0

2 years ago

Can anyone answer this question please<br> 6[y-2]/7-12=2[y-7]/3

Kaylis [27]

Answer:

y =47.5.

Step-by-step explanation:

First eliminate the fractions by multiplying through by the LCM of 7 and 3 which is 21:

21* 6[y-2]/7-21*12 = 21*2[y-7]/3

18(y - 2) - 252 = 14(y - 7)

18y -36 - 252 = 14y - 98

18y - 14y = -98 + 36 + 252

4y = 190

y = 190/4

y = 47.5.

8 0

1 year ago