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2 years ago

Plssss helpp I’ll mark u brainliest fr

Mathematics

1 answer:

garri49 [273]2 years ago

5 0

Answer: it’s the 3’rd one

Explanation: I hope this helps

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What kind of line is being constructed in this series of diagrams?

wolverine [178]

The line that is being constructed in the series of diagrams provided is perpendicular.

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2 years ago

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Patricia is separating 16 soccer cards and 22 baseball cards into groups.Each group will have the same number of cards ,and each

Art [367]

There would be 2 groups. The greatest amount in each pile is 2 cards.

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2 years ago

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The population of a town is increasing by 300 inhabitants each year. If its population at the beginning of 1990 was 21,152, what

babunello [35]

Answer:

Step-by-step explanation:

You take the starting year of 1990 and subtract it from 1999 to get the year span of 9,

You then take the amount per year the population goes up by which is 300, so 300 multiplied by 9 is 2,700

You add 2,700 to 21,152 to get B-23,852

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3 years ago

Please help. Screenshot attachedn

NARA [144]

Answer:

x = -0.17 and x = -5.83

Step-by-step explanation:

We are asked to solve the quadratic equation

$x^2+6\,x+1=0$

We use the quadratic formula using a = 1, b = 6 and c = 1

for a general quadratic equation of the form: $ax^2+bx+c=0$

Then, the solutions are given by;

$x=\frac{-6+/-\sqrt{36-4\,(1)\,(1)} }{2} =\frac{-6+/-\sqrt{32} }{2}$

which produces the two following answers (rounded to two decimals):

x = -0.17 and x = -5.83

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3 years ago

Graph an inequality on a number line: 15>m

barxatty [35]

When the sign is ≤ or ≥ ("less/greater than <u>or equal to</u>"), the dot if filled in.

When the sign is < or >, the dot is not filled in/open circle.

15 > m

[15 is greater than m, or m is less than 15]

Since m is less than 15, the arrow is going to the left (the numbers to the left are less than 15)

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2 years ago