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3 years ago

Determining possible solutions to inequalities.

Mathematics

1 answer:

olga2289 [7]3 years ago

8 0

What is the question here?

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What two numbers add to 9 and multiply to negative 11

fiasKO [112]

The two numbers are (9+ 5√5)/2 and (9- 5√5)/2.

(9+ 5√5)/2+ (9- 5√5)/2= 9
(9+ 5√5)/2* (9- 5√5)/2= -11

Hope this helps~

6 0

3 years ago

The population of Virginia is 24% less than the population of Georgia,. If the population of Georgia is 10.5 million what is the

zlopas [31]

The population of Virginia is 7,980,000 people.

Let the population of Virginia be V.

Let the population of Georgia be G.

Given the following data:

Population of Georgia = 10.5 million

To find the population of Virginia:

Translating the word problem into an algebraic expression, we have;

24% percent less:

$\frac{24}{100}$ × $10500000$

$24$ × $105000$

24% of G = 2,520,000

Now, we can find the population of Virginia:

$V = G - 2,520,000$

$V = 10,500,000 - 2,520,000$

V = 7,980,000 people.

Therefore, the population of Virginia is 7,980,000 people.

Find more information: brainly.com/question/596290

5 0

3 years ago

P (-5, -6), Q (-1, 2), R (4, 4) Scale factor = 2 P' = Q' = R' =

katrin [286]

P’(-10,-12) Q’(-2,4) R’(8,8)

3 0

3 years ago

Hamza is graphing the parabola represented by this equation. 3x-6y^2+6y=0 The answer is below!!!

aivan3 [116]

Hamza should draw the vertex at (-0.5, 0.5), the directrix at -0.625, and the focus at (-0.375, 0.5). The parabola will open to the right

The given equation is 3x-6y²+6y=0.

<h3>What is the parabola?</h3>

An equation of a curve that has a point on it that is equally spaced from a fixed point and a fixed line is referred to as a parabola. The parabola's fixed line and fixed point are together referred to as the directrix and focus, respectively.

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Right

Vertex: (-1/2, 1/2)

Focus: (-3/8, 1/2)

Axis of symmetry: y=1/2

Directrix: x=-5/8

The coordinate points to plot (-1/2, 1/2), (0.5, 1.21), (0.5, -1.21), (1.5, 1.5) and (1.5, -0.5).

Therefore, Hamza should draw the vertex at (-0.5, 0.5), the directrix at -0.625, and the focus at (-0.375, 0.5). The parabola will open to the right.

To learn more about the parabola visit:

brainly.com/question/21685473.

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4 0

1 year ago

Find a number such that 20 less than twice the number is 50.

Inessa05 [86]

140 because 70 (the half) minus 20 is 50

7 0

2 years ago