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4 years ago

The graph below shows the solution to which system of inequalities

Mathematics

2 answers:

Ahat [919]4 years ago

8 0

The answer is
the option A
The graph shows the solution of the system of inequalities
y> -3
y<=-x

using a graph tool
see the attached figure

Temka [501]4 years ago

8 0

Answer: The correct option is A.

Explanation:

From the given figure it is noticed that at y = -3 there is dotted line and the it shaded in upward direction.

Since it is a dotted line -3 will not included. It means it will take all value of y which are more than -3.

$y>-3$ ......(1)

The second line passing through the origin, slope is negative and change in y is same as change in x, therefore the equation of line is y = -x.

The line shaded downwards it means all the point in shaded region will satisfies the inequality.

The point (-5,1) is in shaded region. check this point for the line y=-x

$1=-(-5)$

$1=5$

We know that 1 is less than 5 and it is not a dotted line it means the sign of inequality is less than or equal to. so, the equation is,

$y\leq x$

Therefore, the correct option is A.

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Len [333]

Answer:

A:(-2,-3)

B:(-4.009,1.018) And (-2,-3)

C:x≈0,1.61878812

Step-by-step explanation:

I found the equations

g(x)=e^x+1

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plugged it in on a graph found the answer to find g(x) all you need to do is know the parent function y=e^2(exponential) and I found where the lines intersect for part A and B and or p(x)=g(x) I did e^x+1=(5/2)x+2

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3 years ago

Determine the length the 6 meter side and the 12 meter side will be in the drawing.

vladimir2022 [97]

Answer:

x=2,x=4

So, the 6-meter side will be 2 centimeters and the 12-meter side will be 4 centimeters in the drawing.

Step-by-step explanation:

Solve for x by using cross multiplication

6=3x

x=2

12=3x

x=4

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3 years ago

Please help me with the following (1-5)

Ivanshal [37]

$1. \: 405352 \: cm = 4.05352 \times {10}^{5} \: cm$

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$4. \: \: (4.8 \times {10}^{5} \: km) \times (2.0 \times {10}^{3} \: km ) \\ = 9.6 \times {10}^{8} \: km$

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