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I am Lyosha [343]
2 years ago
13

How do i find the answer to this expression? x ²+16x-32=-7

Mathematics
1 answer:
kolbaska11 [484]2 years ago
7 0

Answer:

I dunno

Step-by-step explanation:

maybe it is Solve the equation for xx by finding aa, bb, and cc of the quadratic then applying the quadratic formula.

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CAN SOMEONE PLEASE HELPPP!!!!! It's Algebra 1. I attached the picture it's just one question.
muminat

You have to do 2h up, halph an hour parallel , and then a line more vertical than the 2h, then parallel the time he is on the top, and then a line down that stops parallel  for some time in the middle and then a line down to the bottom.

There you are almost but you have to do it with better measures.

8 0
3 years ago
Justice needs 24 feet of fencing to surround his garden. The fencing is priced at $0.25 per inch. How much will it cost Justice
aleksandrvk [35]

Answer:

$72

Step-by-step explanation:

yeah.

4 0
3 years ago
10. ''Saving electricity in our homes is saving our money.'' Mention five ways of saving energy.​
Elis [28]

Answer:

Some ways of saving energy include : turn off the fan / lights when you leave a room, hang your clothes out to dry, don't run your dishwasher half full, turn off the water when your not using it, don't stand in front of an open refrigerator door. Hope this helps :)

7 0
3 years ago
Laundry detergent boxes are filled according to an approximately Normal distribution with mean 34.15 ounces and standard deviati
Leno4ka [110]

Using the normal distribution, it is found that there is a 0.0668 = 6.68% probability a randomly selected box has less than the 34 ounces of advertised weight.

<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

Z = \frac{X - \mu}{\sigma}

  • The z-score measures how many standard deviations the measure is above or below the mean.
  • Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.

The mean and the standard deviation are given, respectively, by:

\mu = 34.15, \sigma = 0.1.

The probability a randomly selected box has less than the 34 ounces of advertised weight is the <u>p-value of Z when X = 34</u>, hence:

Z = \frac{X - \mu}{\sigma}

Z = \frac{34 - 34.15}{0.1}

Z = -1.5

Z = -1.5 has a p-value of 0.0668.

0.0668 = 6.68% probability a randomly selected box has less than the 34 ounces of advertised weight.

More can be learned about the normal distribution at brainly.com/question/24537145

#SPJ1

7 0
2 years ago
The linear inequalities that will limit the solution region in a linear programming problem are called the ___.
Lina20 [59]

The linear inequalities that will limit the solution region in a linear programming problem are called the origin.

<u>Explanation</u>:

  • The x-axis is a horizontal line, and it is perpendicular to the y-axis. The origin is called the convergence of the two axes. This property allows multiplying a term or terms into a polynomial.
  • The origin is a starting point, and in mathematics, the origin can also be said as the starting point.
  • The co-ordinates for every other point are based on how far from the origin that point is. x and y are equal to zero at the origin and cross the x-axis and y-axis.

6 0
3 years ago
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