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Dahasolnce [82]
3 years ago
12

The origin is contained in the solution set for this system of inequalities

Mathematics
1 answer:
ZanzabumX [31]3 years ago
7 0

Answer:

  O True

Step-by-step explanation:

If we substitute (x, y) = (0, 0) into both inequalities, we have ...

  0 < 2·0 +4   ⇒   0 < 4 . . . true

  0 > -2·0 -2   ⇒   0 > -2 . . . true

The point (0, 0) satisfies both inequalities, so is contained in the solution set.

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How many pints are in One 11/4 miles
Lostsunrise [7]

3.303e+13 that is approximately

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3 years ago
On a piece of paper, graph this system of inequalities. Then determine which region contains the solution to the system.
Mashutka [201]

we have

y\leq \frac{1}{4}x+3 ----> inequality 1

The solution of the inequality 1 is the shaded area below the solid red line

The solution is the region D and region C

y\geq-x+5 -----> inequality 2

The solution of the inequality 2 is the shaded area above the solid blue line

The solution is the region B and region C

The solution of the system is the common area

so

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see the attached figure

therefore

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3 0
3 years ago
Read 2 more answers
What does y equal when the equation 4y-1=7
asambeis [7]
4y - 1 = 7    / + 1 ;
4y = 8         /÷4 ;
y = 2 ;
7 0
3 years ago
What is the image of the point (-3,-6) on rotation of 90 degrees about the origin ?
SOVA2 [1]

Answer:

(- 6, 3 )

Step-by-step explanation:

Under a rotation about the origin of 90°

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(- 3, - 6 ) → (- 6, 3 )

6 0
4 years ago
Mario simplified the expression (4 z Superscript 8 Baseline) Superscript negative 3 as shown. (4 z Superscript 8 Baseline) Super
GREYUIT [131]

Answer:

Step-by-step explanation:

Given the expression (4z^8)^{-3}, to evaluate this, we will use one of the law of indices as shown;

(a^m)^n = a^{mn}

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Mario's error was that she did not raise the value of 4 to the power of -3. She only raised z^8 to the power of -3 when it is supposed to affect both 4 and z^8

8 0
4 years ago
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