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viktelen [127]
3 years ago
5

1. 400 +4 2. 320+ 4 3. 360 +9 4. 5,0005 5. 3,000 +5

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
6 0

Answer:

1. 400 ÷ 4 = 100

2. 320 ÷ 4 = 80

3. 360 ÷ 9 = 40

4. 5000 ÷ 5 = 1000

5. 3000 ÷ 5 = 600

Anvisha [2.4K]3 years ago
5 0

Answer:

1:100

2:80

3:40

4:1000

5:600

Step-by-step explanation:

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Which system of inequalities is represented by the graph?
alexgriva [62]

Answer:

\left\{\begin{array}{l}y\ge -x-6\\ \\ y\le 2x+4\end{array}\right.

Step-by-step explanation:

The diagram shows shaded region which boundary is bounded with two lines.

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This line passes through the points (-6,0) and (0,-6), so its equation is

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<u>Equation of the 2nd line:</u>

This line passes through the points (-2,0) and (0,4), so its equation is

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Note that signsare with notion "or equal to" because lines are solid.

Answer:

\left\{\begin{array}{l}-x-6\le y\\ \\2x+4\ge y\end{array}\right.\Rightarrow \left\{\begin{array}{l}y\ge -x-6\\ \\ y\le 2x+4\end{array}\right.

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4. Don designed a triangular-shaped garden. Use the diagram to answer each question.
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This is a 45-45-90 triangle or a right triangle created by the sides.

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